so my 3gs won't auto-update to 4.2, and when i try to do it manually within itunes, a window keeps popping up saying that my version of itunes is the current version. i'm not trying to update itunes, i'm trying to update my phone! i'm still on OS 10.4.11 and itunes 9.2.1 as a result (can't get itunes 10 until i upgrade to OS 10.5 ). when my phone is plugged in, itunes tells me i still have iOS 4.1 and a newer version is available. but like is said above, if i click "update" a window pops up saying my itunes version is up to date and doesn't need updated.