Will rooting allow you to use T-Mobile on AT&T?

[Moviecouple]

I am fairly new to Android and to the Galaxy Tab also. With rooting... does that also Unlock the T-Mobile version to allow you to use an AT&T SIM card and their network?

On another subject. I remember when I was messing around with the 1st Motorola Droid phone... there was a way to display a stop currently running programs/apps. Not sure if it was built into the OS or an app. Is there one on the Galaxy Tab or do I need to download one from the marketplace?

 

[Tech Addiction]

If you follow the steps on XDA Developers then yes. But the network will be restricted to Edge for now but they are working hard on it. In addition it will allow telephonw calls to and from.

 

[Maris]

On another subject. I remember when I was messing around with the 1st Motorola Droid phone... there was a way to display a stop currently running programs/apps. Not sure if it was built into the OS or an app. Is there one on the Galaxy Tab or do I need to download one from the marketplace?

Under widgets, look for Program Monitor. Pretty nice because it shows the number of apps running and the color changes as memory gets used. Tapping it opens more detailed view where you can end any app if you ever need to do that.