I have just bought and installed Windows XP Home edition. Service Pack 3. I bought a new motherboard ...this one in fact ( http://www.cclonline.com/product-in...category_id=491&manufacturer_id=0&tid=mbb1015 ) Anyway, a lot of stuff didn't work, and my mate told me that I actually need to re-install windows to get the drivers to work. Unfortunatly, I had a illeagle copy of windows because an old friend made my computer ages ago. SO this is why I've bought the new windows. Now, everything works, except the sound. I have the "driver and utilities" CD from the motherboard, but the sound won't install....the Realtek HD Driver keeps saying "Realtek driver could not install !!" I've searched the web and found that I need to install the UAA...I have located and downloaded that, but when I right-click on "Audio Device on High Definition Audio Bus" to re-install driver (as what I read), the wizard doesn't start, and nothing happens. Any advice?!?! I haven't had sound on my computer for weeks and I'm getting soooooooo pissed off haha! Cheers. matt s.