1) You'd better have a DVD burner - DUH! I wouldn't have spent 5 hours downloading it!
2) It goes dead in 2007, so if Microsoft delays Vista again - Yup.
3) You're stuck with Vista - It's beta, not a real OS. If you are using it that way...uhhh DUH!
4) You're stuck with Vista, deux - See #3.
5) There are lots of "gotchas" - See #3.
Obviously these 5 things are aimed at the less computer savvy, but I just find them kind of funny!
The Download only took about 5 hours. I will be installing it on my main system tonight. (After cloning it of course!) I'll probably throw it in VMWare as well, to put on my laptop to play with. Hopefully it will run a little better than the previous Beta copy that I got to play with...