hey guys, i bought my ipod touch 2gen last sunday. i bought apps, games and music clips from itune. well today i format my computer due to virus. so i re-install in itune and want to add some more songs in to my ipod. but when i did this pop up: so does it mean that if i click on sync all my apps, games etc from itune b4 will be earse ?? is there anyway that i can put new songs in and doesnt have to earse my old things ??? also what format does ipod touch 2gen support for video clips ??