... reduce HDD usagePowerful video playing back functions, including playing back, pause, stop, fast-forward, single-frame play and image capture.Support advanced ... or above• 80G HDD and 256MB RAM, or above• VGA card with 64MB memory• Windows 2000/XP/Vista• Microsoft DirectX 9 ... EzCAP 3104B channel USB DVR,USB DVR,DVR,Cheap DVR,video capture,video grabber-EzCAP3104