How can I update my iTouch?

[Eric]

If you want to get rid of the songs on the computer, then just delete them off of iTunes and then if your iTouch is set to update all songs automatically it should get rid of them. If you want to keep the songs on the computer you have 2 options: 1 is to make a playlist of all the songs you want, then when you plug in you ipod set it to only get songs from the playlist(s) you want. The second option is to click manually add songs to you ipod. In this method, all of the songs on your ipod will not be gray in itunes anymore, they'll be black and you will be able to delete them off and then drag and drop the ones you want onto the ipod. Hope that helps!