Sorry if this is the wrong forum, but I have a quick question. The laptop that holds my music library and all my apps is broken, so I'm using another computer with itunes that doesnt have any of my songs, apps, etc. If I were to update my Ipod touch (2nd gen) to 3.0, will it mess up my music and apps at all? Because I wouldn't be able to reload the songs/apps if it does. Thanks for any help.