Okay, so I bought the app pack on another pc, on my itunes account, and I read that it was okay, that I could just download it to my ipod later on my home pc. So I connected my iPod to my home computer, went to recent purchases, and it was there. I followed what apple support says to do, I plugged my ipod in and pressed sync, nothing happened. I then went to the itunes store page to see if i could buy it again, and it said I had already purchased it. So now I am stuck on that purchase screen, and i cannot put music on my ipod because my summary won't show up. Help please?