So I switched from a Sound Blaster X-FI to a M-Audio Mobile Pre audio interface and am stuck on an issue.

I use EZDrummer and Superior Drummer for my MIDI Drum tracks, and the samples are very high quality and wind up taking time to buffer if I do a "convert to audio track" command. In other words, the drum tracks will have missing "notes" or "hits" until it gets to a point in the track where it has loaded all the samples.

I used to get around this by selecting the "What You Hear" option to record from with the Sound Blaster.

Unfortunately, I can't figure out a workaround for the M-Audio Mobile Pre, or at least a way to select what the source is for recording from in PT.

Any ideas?