Hey guys I currently have a 2nd Gen Ipod Touch and am running 3.1.3 firmware and I am thinking of updating to 4.1 but I want your guys thoughts. Some questions I have about updating Will new things on IOS like Multitasking and Game Center be disabled? Will my jailbroken app be deleted if I update? Should I wait for the 4.2 IOS update and the SHAtter Jailbreak? If you guys could answer these questions that would be great!