I notice 5.0.1 does not address the issue I have with WiFi Sync on my iPod Touch 4G. That is constant messages of being unable to sync my Touch when it is not docked, as you know the Touch does not sync via WiFi unless docked in range of your home WiFi network. Also doing an unrequested restore ( a soft reset) when I dock the Touch on the PC where my iTune account lives. This all stopped when I disabled WiFi sync. Frankly unless it is totally wireless like it is on the iPhone I just don't see the point. Over all I am a little disappointed in iOS 5.0 the big thing of course is iCloud so that almost makes up for the rest of the rough edges.
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