Hi, I have installed W2k to my second hard disk and I have got work graphics and network but not sound card. I tried instal XP driver but W2k doesnt show any audiodevice on Control panels audio-section. I could get sound by Asus's software (you can test speakers on software (http://www.guru3d.com/index.php?ct=files&action=file&id=224)) but not any sound from Windows or other softwares. Device manager show two Realtek audio devices and the another works but the another doesnt works and device manager says error code 1. How could I get the sound card works on W2k? I believe that is possible because W2k and XP have a lot of common. My computers specs: AMD Phenom II X6 1090T @ 3,85Ghz 8Gt Ddr2 Asus M4A79 Deluxe Geforce GTX660