I'm confused about wireless

see, i want to buy a macbook soon. and i need to have wireless internet.
but i thought that in order to get wireless, you needed to buy it from a company like verizon, etc. and you would get like a phone bill only for wireless.
if i get the airport, does that automatically give me wireless internet connection? or do i still have to buy the wi fi even if i have the airport?
so basically my question is, if i buy a computer right now and plug in the airport, will i get wireless service?
or do i have to buy the wireless service it from somewhere anyway?

macbookhelpplease wrote:
see, i want to buy a macbook soon. and i need to have wireless internet.
but i thought that in order to get wireless, you needed to buy it from a company like verizon, etc. and you would get like a phone bill only for wireless.
if i get the airport, does that automatically give me wireless internet connection? or do i still have to buy the wi fi even if i have the airport?
so basically my question is, if i buy a computer right now and plug in the airport, will i get wireless service?
or do i have to buy the wireless service it from somewhere anyway?
It can be very complicated.
What you get standard with a MacBook is an internal device that will allow you to connect to 802.11a/b/g/n standard wireless networks. Outside of that, it depends on where you are at the time you use it.
Most people who use wireless networking at home do so by purchasing some sort of wired internet service (cable/DSL/fiber internet) and connecting said service into a wireless access point (sometimes known as a wireless router if it also includes an Ethernet switch) to make their own wireless network. I know a few people who just search for unsecured access points in their neighborhood and use them. This is known as piggybacking and is dubious on ethical grounds.
Some people travel on the road where there are various internet services available. They're called "hotspots" and can be paid or free. The Verizon service you mentioned is likely one where you have to pay a monthly fee, and have a password to connect to hotspots affiliated with Verizon. T-Mobile has a pay service at many airports. You might be able to use this at home if you live in an apartment within range of one of these hotspots. Here's an older article on Verizon's efforts in New York City:
http://www.informationweek.com/news/showArticle.jhtml?articleID=9901230
A few municipalities or businesses have tried setting up free (sometimes advertising based - you see an ad every time you connect for the first time) municipal systems based on 801.11a/b/g/n systems. Google has a project where they've tried to blanket Mountain View, California with free wireless internet access. Seattle has some areas served by a free service, although it's typically busy downtowns and city parks. You proposed MacBook should be able to connect with such free services. Here's Google's service:
http://wifi.google.com

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Confused about wireless networking

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I just joined Qwest DSL and it came with the Actiontec DSL Modem. It actually came with a CD that ran on OS X and walked me through everything. Did you not get directions or a CD with your set up? What you do is get a WIRED connection via ethernet to the modem and from a web browser (I used Safari) go to http://192.168.0.1/ Then you will be able to configure the modem and wireless part to your hearts content! I still haven't got a full out Airport network going yet but I currently have the Wired connection connected to my G4 desktop (no config needed) and the 802.11g connected to my PowerBook G4. Hope this helps

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Solved!
Go to Solution.

Hi and Welcome to the forums!
I can help you with one or two of your questions:
ejm1 wrote:
Next, I don't truly understand what BIS is...I searched through the KB and couldn't find anything that actually defines BIS...could somebody please explain what BIS is?
BIS is Blackberry Internet Service...a service, hosted by your carrier, that provides a conduit between internet facing email systems (e.g., Yahoo, GMail, etc.) and your BB. Inside of BIS, you create conduits for each of your email providers that you desire to receive OTA email for on your BB. BIS will check your provider on a periodic basis (documented to be every 15 minutes) and only when there is something that needs to come to your BB does it generate any traffic over the carrier network with your BB. BIS is an add-service, only available to those who, from their carrier, contract for The Blackberry Data Plan (as it is usually called) -- a generic data plan is not usually adequate to have access to BIS.
ejm1 wrote:
Finally, can somebody please explain the difference between "mobile network" and "wi-fi"? It seems, if I turn off "mobile network" I have no connection at all, including wi-fi. Is that the way things should be? But, I can turn off wi-fi and still get a connection (if I go outside as far from my house as possible and face south <g>).
Mobile Network is your carriers network...data and/or voice services provided OTA for your BB. WiFi is wireless networking (802.11a/b/g/n) through your home WAP, hotspots, etc. I don't know if turning off Mobile Networ should or should not affect your ability to continue to use WiFi...I would think they are separate, but I don't have a BB model with WiFi.
I know nothing about the pay-as-you-go programs, but from all you describe, it seems that you may well be using your carrier network at times. You will need to find out (and there are others here who know) how to shut off your carrier network yet leave WiFi running so that you don't incurr the costs of surfing via the carrier network.
Hope that helps a little!
Occam's Razor nearly always applies when troubleshooting technology issues!
If anyone has been helpful to you, please show your appreciation by clicking the button inside of their post. Please click here and read, along with the threads to which it links, for helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions.
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Some confusion about 3D TV's and Syncing Glasses

There has been some confusion about our ad from last week and the offer to sync the 3D glasses with your TV.
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Best Buy Corporate

Can you give details of how you get to £45 per month?
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You can opt for line rental saver NOW and that will seriously reduce your bill.
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If you are really hard up you could cancel Sky as one senior to another.
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I am confused about something. How do I read a book on my MacBook Pro? I can't find the iBook app anywhere, which is what I use on my iPad. The book I want to read is in my iTunes but I can't click on it. My iBook library does not show up in iTunes.

I am confused about something. How do I read a book on my MacBook Pro? I can't find the iBook app anywhere, which is what I use on my iPad. The book I want to read is in my iTunes but I can't click on it. Some of my iBooks show up in my iTunes but they are "grayed" out. The only books that respond in iTunes are audiobooks and that's not what I'm looking for. Is this a stupid question?

Nevermind - I answered my own question, which is I CAN"T READ ANY BOOKS I purchased in iBooks on my MacBook Pro. If I want to read on my mac I have to use Kindle or Nook. Which means any book I've already purchased through iBooks has to be read on my iPad. Kind of a drag because there are times when it's more convenient for me to read while I'm sitting with my Mac.

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Hi all,
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Hi all,
I have an customersBean which is inherit from customersRemote and my problem is i' am little confuse about injecting the entity(customer).
Where can you apply the EntityManagerFactory is it outside on EJB or Inside the EJB? means outside EJB is use the web application or java application. i have and example.
this is inside on EJB...............
public class CustomersBean implements com.savingsaccount.session.CustomersRemote {
@PersistenceContext(unitName="SavingAccounts")
EntityManagerFactory emf;
EntityManager em;
/** Creates a new instance of CustomersBean */
public CustomersBean() {
public void create(int id, String name, String address, String telno, String mobileno)
try{
//This is the entity.
Customer _customer = new Customer();
_customer.setId(id);
_customer.setName(name.toString());
_customer.setAddress(address.toString());
_customer.setTelno(telno.toString());
_customer.setMobileno(mobileno.toString());
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em.persist(_customer);
emf.close();
}catch(Exception ex){
throw new EJBException(ex.toString());
in web application, i'm using the @EJB in customer servlets.
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Confused about logical table source

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Hi,
I am confuse about passing by reference and passing by value. I though objects are always passed by reference. But I find out that its true for java.sql.PreparedStatement but not for java.lang.String. How come when both are objects?
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Hi,
I am confuse about passing by reference and passing
by value. I though objects are always passed by
reference. But I find out that its true for
java.sql.PreparedStatement but not for
java.lang.String. How come when both are objects?
ThanksPass by value implies that the actual parameter is copied and that copy is used as the formal parameter (that is, the method is operating on a copy of what was passed in)
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Good Luck
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PS: I will venture a guess that this is the 3rd reply. Let's see...
Ok, second. Close enough.
Yeah, good on yer mlk, At least I beat Jos.
Message was edited by:
tsith

PSE 7 confusion about folder location, help needed

Here's some background: I'm using PhotoShop Elements 7 on Win XP. I have an external firewire hard drive I use for overflow/backups. Originally, this showed up as a K: drive on my system.
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Jim
psedbtool version 1.07
Opening catalog C:\Documents and Settings\All Users\Application Data\Adobe\Photoshop Elements\Catalogs\Moms pics\catalog.pse7db
Photoshop Elements version:      7
Total files               :   4833
Total files missing       :      0
Total files offline       :    278
Total files wrong volume :      0
****** Volumes with warnings: 1
PSE Volume Table
Path used by PSE        : F:
Type                    : builtin_drive
Status                  : online
Total files             : 0
Total files missing     : 0
Total files wrong volume: 0
Description             : MEDIA
Serial                  : 1C2F-9805
Drive_path_if_builtin   : F:
Id                      : 32520
Path used by PSE        : M:
Type                    : builtin_drive
Status                  : online
Total files             : 938
Total files missing     : 0
Total files wrong volume: 0
Description             : FreeAgent Drive
Serial                  : 7830-2970
Drive_path_if_builtin   : M:
Id                      : 93626
Path used by PSE        : E:
Type                    : builtin_drive
Status                  : online
Total files             : 0
Total files missing     : 0
Total files wrong volume: 0
Description             : GAMES
Serial                  : 025A-4B70
Drive_path_if_builtin   : E:
Id                      : 93625
Path used by PSE        : L:
Type                    : builtin_drive
Status                  : online
Total files             : 114
Total files missing     : 0
Total files wrong volume: 0
Description             : FreeAgent Drive
Serial                  : 60AE-A816
Drive_path_if_builtin   : K:
Id                      : 31354
***** WARNING *****     : Wrong drive letter in catalog
Path used by PSE        : \\dmzhost\media
Type                    : network_drive
Status                  : offline
Total files             : 278
Total files missing     : 0
Total files wrong volume: 0
Description             : //dmzhost/media
Serial                  : //dmzhost/media
Drive_path_if_builtin   :
Id                      : 26948
Path used by PSE        : J:
Type                    : builtin_drive
Status                  : online
Total files             : 3503
Total files missing     : 0
Total files wrong volume: 0
Description             : MEDIA2
Serial                  : BAC0-B5A3
Drive_path_if_builtin   : J:
Id                      : 108
Path used by PSE        : C:\Documents and Settings\All Users\Application Data\Adobe\Photoshop Elements\Catalogs\Moms pics
Type                    : database_relative_drive
Status                  : online
Total files             : 0
Total files missing     : 0
Total files wrong volume: 0
Description             : database relative
Serial                  : amoc:database_relative_volume
Drive_path_if_builtin   :
Id                      : 2
Windows Drives
Drive Type             Serial     Path
A:     removable_drive 0000-0000
C:     builtin_drive    9088-07F9
D:     builtin_drive    F408-1CB0
E:     builtin_drive    025A-4B70
F:     builtin_drive    1C2F-9805
G:     builtin_drive    242D-15ED
H:     readonly_drive   0000-0000
I:     builtin_drive    427D-3F6B
J:     builtin_drive    BAC0-B5A3
K:     builtin_drive    64E8-9846
L:     builtin_drive    60AE-A816
M:     builtin_drive    7830-2970
Thanks so much for your help!
Jim

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Does anyone have an idea about wireless mirroring availability(without any hack) for iPad 1?

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