Did anybody have a chance to test these cards with Windows 7? http://www.provideo.com.tw/DVRCARD_PV988.htm The seller promises that it supports Windows up to Vista and both 32/64. But I got a sad experience with PV-981A-8 card where Audio is not even detectible, although the driver is properly installed. Video has distortions, etc. So I'm planning to switch to this one but would like to avoid any problem if possible. Just D.