tbooth

i recently purchased a 4 channel drv card off of ebay, this is the card: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&ih=018&sspagename=STRK%3AMEWN%3AIT&viewitem=&item=280053616992&rd=1&rd=1 It came with MagicDVR software ver.2.45 of the CD, there was no manual just the install program. It loads and i have a couple cameras hooked up but it will not do realtime video over the monitor, it shows still shots until i refresh the screen. I can't find and model number on actual card so I can do some more research. Has anyone here used this card and software? Many Thanks