My Dell laptop died and all my iTunes purchases with it. Bought a MBP and synced my iPhone to the new library. I thought syncing to a new library would be fine because I could re-download all my iTunes purchases at a later date. I later heard that iTunes only lets you download songs/videos once unlike apps which means I would have to re-purchase all my songs/videos again. Anyone know if it's true that I have to re-purchase all my iTunes downloads? Is there anyway around this? Also, is there an easy way to find out which apps I have downloaded before and re-download them again? Thanks.