So I've tried to figure out just exactly what is and isn't available for those still using the iPod Touch 2G with the new iOS 4. So far I've com up with Apple only allowing the 3rd gen models to have everything. So far it seems that Apple has revoked the features of Multitasking, and Homescreen backgrounds from us. (the 2 most visibly wanted features of the upgrade) Apparently the Homescreen background utilizes the Multitasking API, in my logic, wouldn't the Folders feature also draw from that API? If this is the case there goes that feature too. So I ask what exactly is the real incentive to upgrade to iOS 4 and not just stick with 3.1.3 and jailbreak it?