I didnt know at the time I got this card that it was OEM. When I install the drivers I get an error message saying there is no SB Live card in my system. I got in touch with Creative and gave them the card model number and they said I couldnt use the downloaded drivers because the card is OEM and sent me an installation disk. I get the same error with the new disk. If I install the drivers manually through device manager I get sound but I cant install any of the add ons like Mixer and Playcenter and dont get 6 channel sound. Also in device manager the card is identified as Creative Emu Audio Processor instead of SB Live.