after u connect ur touch to ur computer, go into itunes and on the left side, i should have the name of ur ipod followed by the eject icon(triangle w/ a rectangle below it). click on the ipod's name and it should take u to a page. on the page , it should have the name of ur ipod, serial no. etc. now, on the top of the page, it should have tabs that say music, movies, podcasts etc. go to the tab that says applications. then go and check what i told u to check in my previous post.
hope this helps.