HD-DVD Burning with an "SD" Mac

This may be old news to some of you, but it was news to me: You can burn HD-DVDs (not Blu-Ray) on a Mac using a standard DVD burner, Final Cut Pro, Compressor, and DVD Studio Pro. I tried it last night. It works. The limitations?

- Standard single-layer DVD media storage limits mean that you're limited to burning shorter projects (under 60 min). - The article states you can't play these on an HD-DVD player. I don't have an HD-DVD player, so I haven't verified this. You can, however, play them on a Mac.

Hooking up my MacBook Pro to a television and screening the DVD played flawlessly. And it looked a lot better than a standard definition DVD.

The trade-off? As anyone who's done it before can tell you, encoding a project to H.264 takes a long, long time.