Web cam drovers

Hello,
i'm looking windows xp sp3 driver for a webcam that i bought on ebay :
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=260508547535&ssPageName=ADME:B:EF:GB:1123
could somebody can tell me how to do?
i cannot contact the seller and i don't know the name of the model or of the manufacturer.
may i use a generic driver? which one?
it seems a webcam usb 2.0 10mega pixels 8 led with cmos lens
thanks in advance
tommaso