Hello, Hopefully this is generic enough if my card is not supported. I am installing a Leadtek TV2000 XP Expert card. I have on board sound, no sound card. An audio cable is supplied to connect the card with the motherboard. I can find no auxillary or cd plug in on my motherboard. I have a Sony Vaio PCV-RS 431 with an Asus P4SD-VX motherboard. If for some reason I don't have a plug in are there any alternatives?