Win7 x64 RC - Intel Q9550 2.83ghz C2Q - 8gb DDR2 - 2tb (2 x 1tb) RAID0 HDD - ATI HD2900XT PCIe video card Upon installing the W7 x64 drivers for the video card, the device NTativrv01 appeared in the Device Manager (screen shot attached). A bit of Googling tells me that it's a video capture device of some type and that ATI has no x64 support for it. Hmmmm.... odd.... I haven't installed any capture devices in this PC unless this video card has one in it, but somehow I doubt it. I would have known about it before now. But it could also be that the driver has capture support, but since I don't have a capture device, it drops this unknown in to the Device Manager. :confused The 'fixes' I found online were to disable it, or to ignore it, which aren't fixes IMHO. Any thoughts? Ideas? Suggestions?