I currently use a M-Audio Delta 10/10. I used to have a Audiophile 24/96....and they too are a real great sounding card. You'll get great recordings and very low latency from the Audiophile.
If you guys want a budget, pro-sounding soundcard....then I seriously recommend you use the Audiophile. In my opinion nothing compares to it at that price. You can pick them up 2nd hand for about ?80 ($120).
The 10/10 sounds awesome.....and because all of the converters are housed in a 19inch rackmount I get ZERO noise on my recordings. The 10/10 sounds very warm, very accurate and sounds really professional. For $800 I kinda expect it too hehe.
Check them out:
Audiophile 24/96 >>>
http://www.m-audio.com/products/m-audio/audiophile.php
Delta 10/10 >>>
http://www.m-audio.com/products/m-audio/delt1010.php
DS