Received the follow messages:
1) The Windows NT 4.0 drivers for this device work on Windows 2000 when installed as "Legacy Video Capture device". Please note that a side effect is that Windows Media player will no longer properly play MPEG video files (they should be played through the DV-R board instead).
http://www.sigmadesigns.com/support/download_dvr.htm
2) Newly released Windows 2000 drivers (6/15/2001) work perfectly. There is a note in the readme about ctfmon.exe (OfficeXP) causing some issues during capture.

Newly released Windows 2000 drivers (6/15/2001) work perfectly. There is a note in the readme about ctfmon.exe (including with Windows XP) causing some issues during capture. (Killing the ctfmon.exe task before starting a capture is a workaround). Tested: Windows XP Build 2486 (Professional)
www.sigmadesigns.com