ok just bought new ipod touch...nothing installed on it yet. Is it true from what i am reading: 2.0 for $10 works fine. 3rd party apps etc. 2.01 doesnt work fine, since wireless is somehow affected? can i just get the 2.0 and not 2.01...or if i download 2.0 for $10 i would technically be getting the 2.01?