I empathize with your problems. I have seen these problems and more with ATI and Matrox capture cards. My only solution was to go buy the Pinnacle DV500Plus for my clients. It will work fine with good memory and Adobe Premiere 6.1 great. Howard in Fortaleza Brazil PCBUILD maintains hundreds of useful files for download visit our download web page at: http://freepctech.com/downloads.shtml