Thing about those Audya drum loops is, most patterns, there's something ELSE sounding while the snare is hit... a ride, a hihat, some Latin perc, sometimes a kick. Getting a clean sample might be quite a trick.
You want some seriously good snares that are clean? Try some of the VSTi libraries... BFD, EZDrummer, etc.. Plus, those have the advantage that they are recorded with many different samples for lighter and harder hits. JUST what you need to add to the T4's drums! Go for at least four hits per drum (more if you can).
With VSTi drum libraries, you can also dial in exactly as much 'room' sound as you need. You shouldn't be TOO dry

[This message has been edited by Diki (edited 10-28-2010).]