I've read a number of different places about the media/codec support (VC-1, AVC, etc.) that appears to be common to both of the competing HD formats, but neither of them seem to have much to say in specific about WMV playback - WMV-HD (as burned to a DVD-5/9) in particular.

As I am considering getting a HD-DVD player, I had to ask: has any HD-DVD owner tested WMV-HD playback?

(along this same line of reasoning, do the HD-DVD players support data discs with MPG and AVI files? What about multistandard (NTSC/PAL/SECAM) support?)

Thank you for whatever insight you can offer