I've been having some weird lock ups and I think I can trace it back to when I started using an SB Live on Windows 2000. Now I'm using an Audigy on XP, and still get the lock ups. So I've been thinking about a new sound card. Heard good things about the Turtle Beach. CAn anyone give me advice on any other ones out there. Using it for games and MP3's. And it's supposed to work with dual CPU's since I'm thinking of going to a dual Athlon system later this year.