If you already have Itunes installed on your computer will you have to delete it to set up another Ipod?
No just plug it in and start itunes
No, if you already have iTunes installed in your computer you do not have to delete it to set up another iPod. You should create another store account. Check out http://www.ehow.com/how_5093267_set-up-ipod-touch.html for more information.