I have an ATI ALL IN WONDER 9800 Pro which I intended to use for video carture from VHS tape. All of this range of graphics cards have software macrovision detection which unfortunately is very sensitive to scene brightness changes which results in false triggering of the macrovision software. Looking on other forums you will find alot of users complaining about this effect but nothing appears to be done to rectify the problem. After spending many hours trying to improve the capture quality I discarded this card as far as video capture was concerned and invested in the Canopus ADVC 300 capture box. I experienced no further problems with the video capture.