iPhone Generation : iphone 3G
Current Firmware : 2.2
iTunes Version : 8.0
Computer Platform : Windows XP
Jailbreaking software : Dunno, the guy who sold me the phone jailbroke it

Problem Encountered : Im having problems with the power button. It automatic press or sometimes hold the power button. Always automatically hold until slide to power off bar comes out, and drain battery if i didnt notice it.

Steps Had Taken (list down) : I restore to the default setting already, but still have the problem. I tried to DFU, after holding power and home button for 10 seconds, i released the power button. But because of the problem, it automatically press on the power button, so my DFU failed.

It is a US set.

ipod touch bluetooth will be activated in OS 3.0

Depends, if you wan 2 in 1, then choose iphone. If wan separate, choose ipod touch.
But for me, im using both, lol