I synced my iPod Touch (3G) last night for the second time to add some photos. One problem...when I fired it up this morning, all of the apps were gone...even the ones I payed for. I downloaded a couple of free ones real quick before I left for work and problem number two cropped up...the app icons are there but when I choose any one to open, the initial app screen flashes and then returns to my home page. A video that I had downloaded was deleted, too. All of my music and contacts are still there, though. Weird. Can anyone help?

Thank you!!!

Rob