Hello,
Same issue with a Canon XH A1 under PP3.2/Vista Ultimate 64. Do you see your video tape content when just playing (not recording)in the capture panel ? Adobe Documentation talk about this issue with Mac, not with Windows. By the way, if you wan’t to display your captured footage on PC screen rather than on the cam LCD, you can use freeware HDVSplit, which works fine and, not the worth, it allows the automatic scene detection, not possible in PP when capturing HDV.
Having my cam for a few days, i’m a bit new in HDV capture with PP, so maybe, it’s just a PP or videocard setting issue. I had no problem with DV.