So within the next week I shall acquire a deep blue 4GB iPod mini. I've always loved that model for some reason. Anyway, I'm going to be gutting it and replacing the battery and the microdrive with a cf card. It is probably going to be a 32 GB, since those are reasonably priced. The 128 GB cf card is way too expensive, but I may end up buying a 64. Not totally sure yet. Theoretically, since all cf cards have ata connections, the 64 GB one should work... right?