So, I took out my SBLive 5.1 MP3 card and replaced it with my old one......still the same deal. Updated drivers and all. So now what? Any ideas? I have been trying to find an update for my BIOS but no luck so far. Here's what I am running: Windows XP eMachine 400 20GB hard drive Crystal SoundFusion CS4821 soundcard I had read something a while back at http://www.ipkonfig.com/Articles/Via-SBL/index.shtml about messing with your IRQs. My BIOS settings are nothing like they are on this guy's page, so how do I change mine? My BIOS is: AMBIOS 586 1985-95 P428472 62-314E-041999-00101111-071595-440LX I hope someone can make heads or tails of this.... Thanks!