Merry Christmas, everyone! I recently purchased a Line 6 Pod Studio GX, so being in the Christmas spirit, I went ahead and pulled down my jazz fakebook yesterday and gave this classic a go to try out the Line 6 unit (I've had a few problems with it in the connectivity department, but it sounds awesome otherwise).
Everything was recorded through the GX using Pod Farm and into Logic. The guitar I used was my Epiphone Performer SE acoustic (all through the pickup); it has two pickups, and one is in the neck so I can get a neat, jazzy sound. For the fretless bass, I used my fretless guitar and then just dropped it down an octave...can't believe how much it sounds like an acoustic bass! The drums are Beta Monkey's Jazz Essentials.
Enjoy!