If I buy the SD2 could I send midi in data to a DAWS and record it or would I have to record the SD2's audio output through a line in on pc's sound card? I would like the signal to be as clean as possible.

Also, can anyone who has it tell me what they think of the orchestral instruments ensemble and solo (cello, viola, violin, timpani, etc)? I have been leaning more towards classical compositions. If they aren't so good I guess I could also get the Garritan or Miroslav Orchestras and use them in a soft synth. However, any tips on orchestral sounds would be appreciated.