i have an ipod touch 2g (8gb) with ios4 installed and it's jailbroken. The new ios4 update slowed it down by a significant amount. Also the battery lasts about a fifth of the time it use to. maybe an hour and a half? Anyway, ios4 isn't working for me but it's too late and I dont think I can use my ipod anymore without the multitasking and all of the other stuff in ios4 (I enabled them with the jailbreak). If I jailbreak ios3, can i still get Apple's version of multi tasking? or do I have to have some other application off of cydia installed to do it? What are the apps that I would need to get ios4 features on ios3?