[H] Properly removing Soundblaster Card and drivers

[Veech]

I'll be replacing my SoundBlaster X-Fi Fatal1ty card with an Emu audio card. 
They are both Creative products and I'm a little nervous that if I don't 
fully remove the SB card and all associated drivers that I may have 
conflicts when I install the Emu.  Is there a good step-by-step guide for 
this process?  I'm using XP Pro Media Center.

thanks!