I ordered a Mac Pro last week with the educational discount. As I was checking out I was offered the free ipod nano deal. I already have a 5G iPod, but figured as long as its free. I was more concerned with getting the Mac Pro / 30" ACD order correct that I wasn't paying much attention to ordering the iPod. 1st mistake - just ordered the cheapest one thinking it was 2GB (forgot about the 1 GB). Not really a big deal, like I said I already have a 30 GB iPod. Since the nano will be my work out iPod 1 GB should be enough. 2nd mistake- I got it engraved. Again not a big deal if I keep it as my work out iPod, but got to thinking latter I could have sold it on E-bay or given it as as a gift. 3rd mistake - the one that has me concerned. The promo ends Sept 16, and my Mac Pro is not scheduled to ship until the 28th. I know you have 30 days to send the UPC and recipt in, but when does Apple consider my buy date, the date I orderd or the date it ships.