I'm running home-made computer (VIA chipset, 1.8MHZ, 256MB RAM, Realtec AC'97 audio, NVIDIA GEForce2 video, 80GB HD, OS-Win2k server. When playing audio sound skips (CD and Internet radio). When playing DVD video and sound skips as well. I defragmented hard drives, enabled DMA on hard drives, reduced display from 32 to 16, upgraded via 4-1 drivers. I looked at IRQ conflicts, and found audio, video, firewire, and network cards, and SCSI card for my 2 hard drives on IRQ 11. I understand Win2k can handle many devices on the same IRQ. Still skipping. Any ideas?