I've decided to just go with the 16GB model. There is no way my entire iTunes collection could ever be put on the iPad, so basically I will always have to have another computer that will be my master and the iPad a slave to it. 16GB is plenty of space for me as far as temporary storage for iTunes. I'll copy video files over as needed. I probably won't put many audio files on it, I'll just use my iPod or iPhone for my music files. So mainly my iPad will contain apps (and data) and videos. 16GB will be plenty for that. Plus to me there is something magically about that $499 price. I've thought all along I really didn't want to go over the $500 price mark for such a device.