These are the drivers for my Soundblaster LIVE 5.1 Card, they work fine on XP. I haven't tried them or the soundcard on Vista, but being an NT file system driver, it may work.(...don't qoute me on that) If they work for you, let everyone know. If not, i'll see if i can find other's that may. Check here again if you do no good. Sorry if your on dial-up, 30Mb download. http://www.sendspace.com/file/25nxp0