I don't believe you can capture or PTT under Windows 2000. At least I was not able to, nor find anyone who was successful. Windows won't recognize the camera, and without that you're stuck.
Mark
I have spent LOTS of time trying to find out if anyone has succeeded in HDV capture with Win2k. It appears that NOBODY has because there is no D-VHS device driver available to communicate with HDV equipment except in XP. If you can't see the device, you can neither capture nor print to tape.