Is DVE-HD the only HD cal. disc out now? I know Avia HD is due in December. Thanks.

There's 'DVE Professional' in 720P and 1080P via WMV9 HD from an XP or Media Center PC with sufficient horsepower. Aditionally, there's 'DisplayMate Multimedia Edition' from DisplayMate Technologies on CD ROM, which is completely scalable to any resolution, via a souped-up PC.