Unable to connect to itunes store for last 4 days

Question

My Itunes program has never given me any problems until Monday August 24th. I just bought an iphone and I wanted to get the newest update which is version 3. Itunes wouldnt let me update my iphone until I updated my itunes to version 8.2. Well it looked like all was going well as my phone was updated successfully to version 3 and it looked like my itunes was updated to 8.2.1.6 also. When I tried browsing the itunes store, I kept getting the error "Itunes could not connect to the itunes store". I am still getting this error. My computer has no problems getting to the internet so I know it is not my computer. I have looked at almost all relevant posts on here without success. I have uninstalled itunes and installed version 7 and that didnt work either.I would really appreciate any help anyone could give me.

Answer 1

Here is my diagnostic report:
Microsoft Windows Vista Business Edition Service Pack 1 (Build 6001)
Dell Inc. Latitude D531
iTunes 8.2.1.6
QuickTime 7.6.2
FairPlay 1.4.10
iPod Updater Library 8.1d19
CD Driver 2.1.0.1
CD Driver DLL 2.1.1.1
Apple Mobile Device 2.5.2.2
Apple Mobile Device Driver 1.43.0.0
Bonjour 1.0.6.2 (118.5)
iTunes Serial Number 0A94F5ADF476D1A8
Current user is an administrator.
The current local date and time is 2009-08-28 16:54:05.
iTunes is not running in safe mode.
Video Display Information
ATI Technologies Inc., ATI Radeon X1270
** External Plug-ins Information **
No external plug-ins installed.
** Network Connectivity Tests **
Network Adapter Information
Adapter Name: {94E14409-4596-4B20-A417-54BC807EAF28}
Description: Dell Wireless 1395 WLAN Mini-Card
IP Address: 192.168.1.9
Subnet Mask: 255.255.255.0
Default Gateway: 192.168.1.1
DHCP Enabled: Yes
DHCP Server: 192.168.1.1
Lease Obtained: Fri Aug 28 16:14:43 2009
Lease Expires: Sat Aug 29 16:14:43 2009
DNS Servers: 192.168.1.1
192.168.1.1
Adapter Name: {A7AC4FC5-110F-49F2-9A87-E3C3C32D8A0F}
Description: Broadcom NetXtreme 57xx Gigabit Controller
IP Address: 0.0.0.0
Subnet Mask: 0.0.0.0
Default Gateway: 0.0.0.0
DHCP Enabled: Yes
DHCP Server:
Lease Obtained: Wed Dec 31 19:00:00 1969
Lease Expires: Wed Dec 31 19:00:00 1969
DNS Servers:
Active Connection: LAN Connection
Connected: Yes
Online: Yes
Using Modem: No
Using LAN: Yes
Using Proxy: No
SSL 3.0 Support: Enabled
TLS 1.0 Support: Enabled
Firewall Information
Windows Firewall is off.
Connection attempt to Apple web site was unsuccessful.
The network connection timed out.
Connection attempt to iTunes Store was unsuccessful.
The network connection timed out.
Secure connection attempt to iTunes Store was unsuccessful.
The network connection timed out.
Secure connection attempt to iPhone activation server unsuccessful.
The network connection timed out.
Last successful store access was 2009-08-24 19:12:55.
** CD/DVD Drive Tests **
LowerFilters: Afc (1.0.0.2), PxHelp20 (2.0.0.0),
UpperFilters: pwd_2k (7.2.0.16), GEARAspiWDM (2.1.0.1),
D: HL-DT-ST DVD+RW GCA-4040N, Rev C108
Drive is empty.
Writing CD text is turned on in the preferences. If you’re having problems burning CDs, try turning this preference off.
** iPod/iPhone Connectivity Tests **
iPodService 8.2.1.6 is currently running.
iTunesHelper 8.2.1.6 is currently running.
Apple Mobile Device service 2.50.39.0 is currently running.
Universal Serial Bus Controllers:
Standard Enhanced PCI to USB Host Controller. Device is working properly.
Standard OpenHCD USB Host Controller. Device is working properly.
Standard OpenHCD USB Host Controller. Device is working properly.
Standard OpenHCD USB Host Controller. Device is working properly.
Standard OpenHCD USB Host Controller. Device is working properly.
Standard OpenHCD USB Host Controller. Device is working properly.
FireWire (IEEE 1394) Host Controllers:
OHCI Compliant IEEE 1394 Host Controller. Device is working properly.
Most Recent Device Not Currently Connected:
iPod classic running firmware version 2.0.1
Serial Number: 8K841V7N2C5
iPhone 3G running firmware version 3.0
Serial Number: 889297QCY7H
** iPhone/iPod Touch Sync Tests **
No iPhone or iPod found.