Well, I have the iPod touch 2nd Gen., I've installed the OS4, and I'm figuring this will mostly likely be the last software update for my type of iPod. So I just wanted to know, what exactly are the benefits of jailbreaking, other than free games? Would I still be able to buy stuff from the app store? And keep my current bought apps? And if there was any small software update, would it be possible to do this, or not?