Storing attributes in a session - what is too much?
I'm working on a project that involves a quiz section on a website.
Per user taking a quiz, I basically store an ArrayList with 25 questions and 5 multiple choice options (pretty long Strings) and some other attributes into a session.
Where does the session store all this stuff?
In terms of efficiency and deploying such a website on a web provider, is this going to take up too much memory if lots of users are taking a quiz at the same time?
I'm sorry, being new to Java I might not have explained my issue properly.
I have a database with approx. 1000 questions stored in it. Everytime a user wants to take a quiz, I randomly fill an ArrayList with 25 of these questions with their multiple choice options. Then I display these questions in a JSP. Once the user finishes the quiz, results are calculated and displayed to the user and also stored in the database. I also keep track of what questions have been asked to a particular user, so that when he/she returns in the future, the 25 questions lifted out of the database will not contain any questions previously asnwered.
On my own PC this system works great. But since I have never actually deployed a project through an external vendor's service (a web provider or whatchamacall it) I don't know if it would take up too much memory. When I was shopping for a provider, I see they post maximum bandwidth and memory limitiations - I'm not sure what they mean since I'm a newby and I'm wondering what is really too much memory? Would my approach with an ArrayList full of Strings be too much if say you have 50 or 100 users taking a test at the same time?? As you see, I have no clue and I am trying to learn from you, the experts.
Thx!
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[email protected] (Amol Godbole) wrote in message news:<[email protected]>...
Hi ,
We have a problem in our system.
we have a session bean on Weblogic 6.0 which internally accesses a DAO
to get data from an Oracle Database .The sessionbean does a bit of
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are closed properly .
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[ c o d e ]
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EtreCheck version: 2.2 (132)
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04/05/2015 18:52:35.613 helpd[296]: Could not find access page in directory /Applications/Final Cut Pro Studio/Final Cut Pro.app/Contents/Resources/English.lproj/Final Cut Pro Help
04/05/2015 18:52:37.542 mds[55]: (DiskStore.Error:1417) Unexpected file dev:16777225 storeDev:16777218 mode:41ed hint:3111641 oid:3111641 ino:3111641 fsEvents:1 /Users/leopard/Library/Mail/V2/[email protected]@imap.gmail.com -- /Users/leopard/Library/Mail/V2/[email protected]@imap.gmail.com
04/05/2015 18:52:37.542 mds[55]: (DiskStore.Error:1417) Unexpected file dev:16777225 storeDev:16777218 mode:41ed hint:3078032 oid:3078032 ino:3078032 fsEvents:1 /Users/leopard/Library/Mail/V2/[email protected] -- /Users/leopard/Library/Mail/V2/[email protected]
04/05/2015 18:52:37.542 mds[55]: (DiskStore.Error:1417) Unexpected file dev:16777225 storeDev:16777218 mode:41ed hint:3096791 oid:3096791 ino:3096791 fsEvents:1 /Users/leopard/Library/Mail/V2/[email protected]/[Google Mail].mbox/Spam.mbox -- /Users/leopard/Library/Mail/V2/[email protected]/[Google Mail].mbox/Spam.mbox
04/05/2015 18:52:37.542 mds[55]: (DiskStore.Error:1417) Unexpected file dev:16777225 storeDev:16777218 mode:41ed hint:3112877 oid:3112877 ino:3112877 fsEvents:1 /Users/leopard/Library/Mail/V2/[email protected]@imap.gmail.com -- /Users/leopard/Library/Mail/V2/[email protected]@imap.gmail.com
04/05/2015 18:52:37.542 mds[55]: (DiskStore.Error:1417) Unexpected file dev:16777225 storeDev:16777218 mode:41ed hint:3105498 oid:3105498 ino:3105498 fsEvents:1 /Users/leopard/Library/Mail/V2/Mailboxes -- /Users/leopard/Library/Mail/V2/Mailboxes
04/05/2015 18:52:39.465 sandboxd[328]: ([430]) icbaccountsd(430) deny mach-lookup com.apple.CrashReporterSupportHelper
04/05/2015 18:52:42.205 com.apple.backupd[433]: Starting automatic backup
04/05/2015 18:52:43.308 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
04/05/2015 18:52:50.022 com.apple.backupd[433]: Backing up to /dev/disk1s3: /Volumes/My Book/Backups.backupdb
04/05/2015 18:53:40.588 mapspushd[322]: 2015-05-04 18:53:40.588, 322, 42c4fc20, [MapsAnnouncements]: server returned error: 404 for URL http://gspe21.ls.apple.com/config/announcements?hardware=iMac10,1&lang=en&os=osx &os_build=14D136&os_version=10.10.3
04/05/2015 18:53:40.589 mapspushd[322]: 2015-05-04 18:53:40.588, 322, 42c4fc20, [MapsAnnouncements]: Failed to load announcements document: Error Domain=GEOErrorDomain Code=-601 "The operation couldn’t be completed. (GEOErrorDomain error -601.)" UserInfo=0x7fba42c4deb0 {NSErrorFailingURLStringKey=http://gspe21.ls.apple.com/config/announcements?hardware=iMac10,1&lang=en&os=osx &os_build=14D136&os_version=10.10.3, HTTP Status Code=404}
04/05/2015 18:53:40.989 com.apple.xpc.launchd[1]: (com.apple.quicklook[440]) Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.quicklook
04/05/2015 18:53:41.159 nbagent[439]: XPC Activity invoked with state=0
04/05/2015 18:53:41.160 nbagent[439]: XPC Activity invoked with state=2
04/05/2015 18:53:41.329 storeaccountd[317]: AccountServiceDelegate: Accepting new connection <NSXPCConnection: 0x7ff9a8580770> connection from pid 439 with interface <AccountServiceInterface: 0x7ff9a8598880> (PID 439)
04/05/2015 18:53:41.739 periodic-wrapper[441]: Running daily periodic task.
04/05/2015 18:53:43.613 storeaccountd[317]: ADI: {
"Accept-Ranges" = bytes;
"Cache-Control" = "max-age=14400";
Connection = "Keep-Alive";
"Content-Encoding" = gzip;
"Content-Language" = "en-us";
"Content-Length" = 793;
"Content-Type" = "application/x-apple-plist";
Date = "Mon, 04 May 2015 17:53:43 GMT";
Etag = "\"e20-5071070ddab80\"";
Expires = "Mon, 04 May 2015 21:53:43 GMT";
"Keep-Alive" = "timeout=15, max=281";
"Last-Modified" = "Tue, 04 Nov 2014 23:01:18 GMT";
Server = Apache;
04/05/2015 18:53:44.006 sandboxd[328]: ([447]) nbstated(447) deny ipc-posix-shm-read-data com.apple.AppleDatabaseChanged
04/05/2015 18:53:58.000 kernel[0]: hfs: mounted Recovery HD on device disk0s3
04/05/2015 18:53:58.472 mdworker[366]: (ImportBailout.Error:1325) Asked to exit for Diskarb
04/05/2015 18:53:58.474 mdworker[435]: (ImportBailout.Error:1325) Asked to exit for Diskarb
04/05/2015 18:53:58.476 mdworker[436]: (ImportBailout.Error:1325) Asked to exit for Diskarb
04/05/2015 18:53:58.476 mdworker[437]: (ImportBailout.Error:1325) Asked to exit for Diskarb
04/05/2015 18:53:58.478 CoreServicesUIAgent[359]: unexpected message <OS_xpc_error: <error: 0x7fff76be0c60> { count = 1, contents =
"XPCErrorDescription" => <string: 0x7fff76be0f70> { length = 18, contents = "Connection invalid" }
}>
04/05/2015 18:53:58.478 mdworker[438]: (ImportBailout.Error:1325) Asked to exit for Diskarb
04/05/2015 18:53:58.558 fseventsd[42]: Logging disabled completely for device:1: /Volumes/Recovery HD
04/05/2015 18:53:58.565 mds[55]: (Volume.Normal:2464) volume:0x7f96c413b000 ********** Bootstrapped Creating a default store:0 SpotLoc:(null) SpotVerLoc:(null) occlude:0 /Volumes/Recovery HD
04/05/2015 18:53:58.000 kernel[0]: hfs: unmount initiated on Recovery HD on device disk0s3
04/05/2015 18:56:38.724 Mail[309]: {"status":"400","schemes":"Bearer","scope":"https://mail.google.com/"}
04/05/2015 18:56:39.031 Mail[309]: XOAUTH2 requires user
04/05/2015 18:56:39.031 Mail[309]: Failed to start the SASL connection
SASL(-1): generic failure: XOAUTH2 requires user
04/05/2015 18:56:40.704 Mail[309]: {"status":"400","schemes":"Bearer","scope":"https://mail.google.com/"}
04/05/2015 18:56:40.977 Mail[309]: XOAUTH2 requires user
04/05/2015 18:56:40.977 Mail[309]: Failed to start the SASL connection
SASL(-1): generic failure: XOAUTH2 requires user
04/05/2015 18:56:43.160 Mail[309]: {"status":"400","schemes":"Bearer","scope":"https://mail.google.com/"}
04/05/2015 18:56:43.428 Mail[309]: XOAUTH2 requires user
04/05/2015 18:56:43.428 Mail[309]: Failed to start the SASL connection
SASL(-1): generic failure: XOAUTH2 requires user
04/05/2015 18:57:00.920 WindowServer[154]: CGXDisplayDidWakeNotification [729933074334]: posting kCGSDisplayDidWake
04/05/2015 18:57:00.920 WindowServer[154]: handle_will_sleep_auth_and_shield_windows: Deferring.
04/05/2015 18:57:01.086 identityservicesd[287]: <IMMacNotificationCenterManager: 0x7fd52247b130>: notification observer: com.apple.iChat notification: __CFNotification 0x7fd522414040 {name = _NSDoNotDisturbDisabledNotification}
04/05/2015 18:57:01.235 identityservicesd[287]: <IMMacNotificationCenterManager: 0x7fd52247b130>: NC Disabled: NO
04/05/2015 18:57:01.241 identityservicesd[287]: <IMMacNotificationCenterManager: 0x7fd52247b130>: DND Enabled: NO
04/05/2015 18:57:01.242 identityservicesd[287]: <IMMacNotificationCenterManager: 0x7fd52247b130>: Updating enabled: YES (Topics: (
04/05/2015 18:57:06.630 com.apple.backupd[433]: Will copy (547 KB) from Macintosh HD
04/05/2015 18:57:06.720 com.apple.backupd[433]: Found 14392 files (112.99 GB) needing backup
04/05/2015 18:57:06.728 com.apple.backupd[433]: 136.19 GB required (including padding), 118.1 GB available
04/05/2015 18:57:09.840 Mail[309]: {"status":"400","schemes":"Bearer","scope":"https://mail.google.com/"}
04/05/2015 18:57:10.119 Mail[309]: XOAUTH2 requires user
04/05/2015 18:57:10.119 Mail[309]: Failed to start the SASL connection
SASL(-1): generic failure: XOAUTH2 requires user
04/05/2015 18:57:12.387 Mail[309]: {"status":"400","schemes":"Bearer","scope":"https://mail.google.com/"}
04/05/2015 18:57:12.668 Mail[309]: XOAUTH2 requires user
04/05/2015 18:57:12.669 Mail[309]: Failed to start the SASL connection
SASL(-1): generic failure: XOAUTH2 requires user
04/05/2015 18:57:14.340 Mail[309]: {"status":"400","schemes":"Bearer","scope":"https://mail.google.com/"}
04/05/2015 18:57:14.619 Mail[309]: XOAUTH2 requires user
04/05/2015 18:57:14.619 Mail[309]: Failed to start the SASL connection
SASL(-1): generic failure: XOAUTH2 requires user
04/05/2015 18:57:14.620 com.apple.backupd[433]: Deleted backup /Volumes/My Book/Backups.backupdb/Paul Breeden’s imac (2)/2015-05-02-204937 containing 782.8 MB; 118.88 GB now available, 136.19 GB required
04/05/2015 18:57:22.106 com.apple.backupd[433]: Deleted backup /Volumes/My Book/Backups.backupdb/Paul Breeden’s imac (2)/2015-05-03-181125 containing 31.6 MB; 118.92 GB now available, 136.19 GB required
04/05/2015 18:57:22.108 com.apple.backupd[433]: Removed 2 expired backups so far, more space is needed - deleting oldest backups to make room
04/05/2015 18:57:22.281 Mail[309]: {"status":"400","schemes":"Bearer","scope":"https://mail.google.com/"}
04/05/2015 18:57:22.562 Mail[309]: XOAUTH2 requires user
04/05/2015 18:57:22.562 Mail[309]: Failed to start the SASL connection
SASL(-1): generic failure: XOAUTH2 requires user
04/05/2015 18:57:47.959 com.apple.backupd[433]: Deleted backup /Volumes/My Book/Backups.backupdb/Paul Breeden’s imac (2)/2015-04-25-125849 containing 2.94 GB; 121.86 GB now available, 136.19 GB required
04/05/2015 18:57:47.960 com.apple.backupd[433]: Removed 3 expired backups so far, more space is needed - deleting oldest backups to make room
04/05/2015 18:58:01.552 com.apple.backupd[433]: Deleted backup /Volumes/My Book/Backups.backupdb/Paul Breeden’s imac (2)/2015-04-26-110446 containing 6.31 GB; 128.17 GB now available, 136.19 GB required
04/05/2015 18:58:01.554 com.apple.backupd[433]: Removed 4 expired backups so far, more space is needed - deleting oldest backups to make room
04/05/2015 18:58:30.290 com.apple.backupd[433]: Deleted backup /Volumes/My Book/Backups.backupdb/Paul Breeden’s imac (2)/2015-04-27-095120 containing 110.88 GB; 239.05 GB now available, 136.19 GB required
04/05/2015 18:58:30.290 com.apple.backupd[433]: Deleted 5 backups containing 120.95 GB total; 239.05 GB now available, 136.19 GB required
04/05/2015 18:58:30.290 com.apple.backupd[433]: Backup date range was shortened: oldest backup is now Apr 28, 2015
04/05/2015 18:59:01.076 com.apple.xpc.launchd[1]: (com.apple.quicklook[533]) Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.quicklook
04/05/2015 18:59:09.015 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
04/05/2015 18:59:10.846 nsurlstoraged[308]: purgeEntireFileSystemStore - failed to rename the current cache dir /Users/leopard/Library/Containers/com.apple.mail/Data/Library/Caches/com.apple. mail/fsCachedData to new cache dir /var/folders/wv/x9z7l4911p33dv8jyv6nby6m0000gn/T/fsCachedData_remove. Errno=18
04/05/2015 18:59:14.837 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
04/05/2015 18:59:51.249 spindump[412]: Saved spin report for System Preferences version 14.0 (14.0) to /Library/Logs/DiagnosticReports/System Preferences_2015-05-04-185951_Paul-Breedens-imac-5.spin
04/05/2015 19:00:05.000 kernel[0]: process WindowServer[154] caught causing excessive wakeups. Observed wakeups rate (per sec): 157; Maximum permitted wakeups rate (per sec): 150; Observation period: 300 seconds; Task lifetime number of wakeups: 66094
04/05/2015 19:00:05.871 com.apple.xpc.launchd[1]: (com.apple.ReportCrash.Root[544]) Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.ReportCrash.DirectoryService
04/05/2015 19:00:05.875 SubmitDiagInfo[340]: Couldn't load config file from on-disk location. Falling back to default location. Reason: Won't serialize in _readDictionaryFromJSONData due to nil object
04/05/2015 19:00:11.473 spindump[412]: Saved wakeups_resource.diag report for WindowServer version ??? (???) to /Library/Logs/DiagnosticReports/WindowServer_2015-05-04-190011_Paul-Breedens-im ac-5.wakeups_resource.diag
04/05/2015 19:00:56.197 com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
04/05/2015 19:00:56.530 iconservicesd[59]: Failed to move temp file /Library/Caches/com.apple.iconservices.store/B9FF2D6E-5D0C-1218-402C-B706F28B0A 68.isdata.tmp to /Library/Caches/com.apple.iconservices.store/B9FF2D6E-5D0C-1218-402C-B706F28B0A 68.isdata with error: Error Domain=NSCocoaErrorDomain Code=516 "“B9FF2D6E-5D0C-1218-402C-B706F28B0A68.isdata.tmp” couldn’t be moved to “com.apple.iconservices.store” because an item with the same name already exists." UserInfo=0x7fb949c13070 {NSSourceFilePathErrorKey=/Library/Caches/com.apple.iconservices.store/B9FF2D6E -5D0C-1218-402C-B706F28B0A68.isdata.tmp, NSUserStringVariant=(
Move
), NSDestinationFilePath=/Library/Caches/com.apple.iconservices.store/B9FF2D6E-5D0 C-1218-402C-B706F28B0A68.isdata, NSFilePath=/Library/Caches/com.apple.iconservices.store/B9FF2D6E-5D0C-1218-402C -B706F28B0A68.isdata.tmp, NSUnderlyingError=0x7fb949c11ba0 "The operation couldn’t be completed. File exists"}
04/05/2015 19:00:57.204 QuickLookSatellite[545]: Failed to obtain sandbox extension for path=/Users/leopard/Library/Caches/com.apple.quicklook.satellite. Errno:1
04/05/2015 19:00:57.211 QuickLookSatellite[545]: Failed to obtain sandbox extension for path=/Users/leopard/Library/Caches/com.apple.quicklook.satellite. Errno:1
04/05/2015 19:00:57.796 QuickLookSatellite[545]: CGSConnectionByID: 0 is not a valid connection ID.
04/05/2015 19:00:57.796 QuickLookSatellite[545]: Invalid Connection ID 0
04/05/2015 19:01:02.753 sandboxd[328]: ([545]) QuickLookSatelli(545) deny file-issue-extension /Users/leopard/Library/Caches/com.apple.quicklook.satellite
04/05/2015 19:01:02.824 sandboxd[328]: ([545]) QuickLookSatelli(545) deny mach-lookup com.apple.nsurlstorage-cache
04/05/2015 19:01:02.837 sandboxd[328]: ([545]) QuickLookSatelli(545) deny file-issue-extension /Users/leopard/Library/Caches/com.apple.quicklook.satellite
04/05/2015 19:01:02.896 sandboxd[328]: ([545]) QuickLookSatelli(545) deny mach-lookup com.apple.nsurlstorage-cache
04/05/2015 19:01:08.015 com.apple.xpc.launchd[1]: (com.apple.quicklook.satellite.7940DB53-496F-47D2-87E2-C3EE3CBF1E27[545]) Service exited due to signal: Killed: 9
04/05/2015 19:01:19.128 apsd[75]: Illegal subject name missing 'courier.push.apple.com' (2.5.4.3): ({
label = "2.5.4.6";
"localized label" = "2.5.4.6";
type = string;
value = US;
label = "2.5.4.8";
"localized label" = "2.5.4.8";
type = string;
value = California;
label = "2.5.4.7";
"localized label" = "2.5.4.7";
type = string;
value = Cupertino;
label = "2.5.4.10";
"localized label" = "2.5.4.10";
type = string;
value = "Apple Inc.";
label = "2.5.4.3";
"localized label" = "2.5.4.3";
type = string;
value = "courier.sandbox.push.apple.com";
04/05/2015 19:01:24.087 Adobe InDesign CS5[550]: WARNING: The Gestalt selector gestaltSystemVersion is returning 10.9.3 instead of 10.10.3. Use NSProcessInfo's operatingSystemVersion property to get correct system version number.
Call location:
04/05/2015 19:01:24.087 Adobe InDesign CS5[550]: 0 CarbonCore 0x93ff9291 ___Gestalt_SystemVersion_block_invoke + 135
04/05/2015 19:01:24.087 Adobe InDesign CS5[550]: 1 libdispatch.dylib 0x9a9460b5 dispatch_once_f + 251
04/05/2015 19:01:24.087 Adobe InDesign CS5[550]: 2 libdispatch.dylib 0x9a9470d8 dispatch_once + 31
04/05/2015 19:01:24.088 Adobe InDesign CS5[550]: 3 CarbonCore 0x93f7269d _Gestalt_SystemVersion + 1050
04/05/2015 19:01:24.088 Adobe InDesign CS5[550]: 4 CarbonCore 0x93f717c0 Gestalt + 150
04/05/2015 19:01:24.088 Adobe InDesign CS5[550]: 5 AdobeAFL 0x016ebfae _ZN5adobe3afl12MacFileUtils13AFileToFSSpecERKNS0_5AFileER6FSSpec + 5254
04/05/2015 19:01:24.088 Adobe InDesign CS5[550]: 6 ??? 0x8feb70b3 0x0 + 2414571699
04/05/2015 19:01:28.908 Mail[309]: {"status":"400","schemes":"Bearer","scope":"https://mail.google.com/"}
04/05/2015 19:01:28.952 Adobe InDesign CS5[550]: The function ‘CGSFlushWindow’ is obsolete and will be removed in an upcoming update. Unfortunately, this application, or a library it uses, is using this obsolete function, and is thereby contributing to an overall degradation of system performance. Please use `CGSFlushWindowContentRegion' instead.
04/05/2015 19:01:29.229 Mail[309]: XOAUTH2 requires user
04/05/2015 19:01:29.229 Mail[309]: Failed to start the SASL connection
SASL(-1): generic failure: XOAUTH2 requires user
Hope this isn't too much ... thanks again for everyone's input. -
My daughter has sent me photos to my iPad mini, when I go to messages it crashes, probably too much data, what can I do?
My daughter has sent me photos to my iPad mini, when I go to messages it crashes, probably too much data, what can I do?
-
I had bought the iphone 5 four months ago. The problem is that it gets heated too much. I noticed it recently. What should I do? Should I take it to apple store to replace? Will they replace my iphone 5?
The Basic Troubleshooting Steps are:
Restart... Reset... Restore from Backup... Restore as New...
Restart / Reset
http://support.apple.com/kb/ht1430
Backing up, Updating and Restoring
http://support.apple.com/kb/HT1414
If you try all these steps and you still have issues... Then a Visit to an Apple Store or AASP (Authorized Apple Service Provider) is the Next Step...
Be sure to make an appointment first... -
I have a new iMac 27" and just plugged in a Apple USB superdrive and get message, "Because a USB device was drawing too much power from your computer, one or more of your USB devices have been disabled." I am trying to load Office mac2011 what to do?
If you just bought the iMac and the Sjuperdrive take the superdrive back and get a refund. The by any other brand external DVD drive that connects by USB and try that. Most come with a Y USB cable to allow you to connect to 2 USB ports to supply enogh power to the drive IF Needed.
Or take both back and get a refund on both, you have 14 days to return it no questions asked, and buy another iMac and some other brand external DVD drive. -
Because a USB device was drawing too much power from your computer, one or more of your USB devices have been disabled. - This is what shows up sometimes even when no USB is connected. What could be the reason?
Try a different USB cord, seen this many many times, its highly likely a damaged USB cord.
Restart the computer to redefine Port definition. If still a problem
You can also resetting PRAM/NVRAM: http://support.apple.com/kb/ht1379
MacBook Pro (15-inch Mid 2012), OS X Mavericks (10.9), i7 500GB 16GB RAM iPhone5 iOS7.0.3 -
Hi, all.
Two days ago I was using my computer, a 2011 Macbook Pro, and suddenly got the error message reading "Your Mac OS X startup disk has no more space available for application memory. To avoid problems with your computer, quit any applications you are not using. Closing windows and removing files from your startup disk will also help."
I was only using Google Chrome, nothing was running in the background, and I have 443 of 449.25 GB available (this is after clean-up I conducted after receiving the error message, but probably cleaned up less than 25 GB), so there should be no shortage of space. However, the message kept popping up and I deleted a few files and eventually it went away and hasn't reappeared.
However, last night and then again this morning I have been getting the error message that my USB drive is pulling too much power and has been disable. All that was plugged in was my iPhone 5 on the charger and my computer is also on its charger, so I don't know why this would be an issue, either. I have always charged my phone this way and never had a problem until today.
I haven't been able to charge my phone since. What's going on with my computer?Regarding the USB, see if zapping the PRAM helps.
Regarding your storage space check out the following:
HD Space Checkers:
Disk Inventory X (FREE)
WhatSize (SHAREWARE)
OmniDiskSweeper (FREE)
GrandPerspective (FREE - donation)
Mac Performance Guide
Slimming your hard drive
===============
Quick fix How To Quickly Free Up Hard Drive Space on Mac OS
http://www.youtube.com/watch?v=fO-mlLApEuk -
Itunes is taking up too much hard drive space on pc? what do I do?
I love the 20 gb ipod i recently got but it now with just 120 songs seems to have taken up too much space on pc hard-drive (ibm) If i allow it to compress to library what will happen to those songs when i re sync? Guess Im afraid theyll disappear from ipod itself.
You might find better help in the iTunes for Windows discussion if you are using Windows.
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