iPhone Generation : 3G
Unlocked? (or Part Number): official unlocked
Current Firmware : 3.0
iTunes Version : 8.2
PC/MAC : window
Jailbreaking software : none

Problem Encountered : i wonder can i set to use 3G connection for MMS and wifi only for surfing while edge and gprs being turned off? im frequent on MMS, so mostly would on 3G, but scare later wifi connection will switch to 3g when wifi is weak without my knowing. would consider jailbreak if needed.

Steps Taken So Far :

Other Information/Remarks : studied through iphone thread but cant find the answer, or i missed it

any idea's sifu's??

iPhone Generation : 3G
Unlocked? (or Part Number): Unlocked Officially
Current Firmware : 3.0
iTunes Version : 8.2
PC/MAC : PC
Jailbreaking software : none
Problem Encountered : Window crash
Steps Taken So Far : updated logitech webcam driver
Screenshot of Problem(if applicable) :
Other Information/Remarks : with picture in camera roll, window will crash with BSOD (0x007E i think ), without picture in camera roll, everything is fine, wonder is there any other driver disturbing or any solution to this?

no answer for my problem, nobody face this issue?