I have a 8 gb touch worked perfectly with custom ararnged icons, apps, all the good stuff.. one day it was the laggiest thing in theeeee world. i restored it completely.. now when i go to just add music to it.. (not jailbroken) my computer itunes thinks its an iphone and says i need to install/reinstall itunes. did that. and same thing comes up... i cant add any music, video, anything to the ipod. anyone ever had this problem or know of it???