I am not talking about cracked apps so dont try to say i got them illegally. in fact, i will use a free app (let's call it "pandora") there was this new update for pandora to upgrade in the app store. I clicked update, password such and such. one of two things happen. either it says it's done downloading but when i open it, it still is the same version and it has the 1 update thing outside the app store button. the second one is it goes in a loop. when i try to update from itunes, i get an error 0x000 something like that. i have a jailbroken ipod so i dont know what's causing it.