I've recently purchased a Line 6 Pod HD (the desktop bean) and a FBV Express MkII foot controller. I'm looking for some way to get good drum tracks going with it. Granted, I haven't printed out the real manual yet - the skimpy one doesn't go into too much depth, so maybe I haven't seen what I am looking for yet. Is there a cheapo drum machine, or software that I can use with the Pod HD to play guitar with? Something that coordinates with the Pod to play the drum beat while I play. Free is better, but if there is something good and the price is worth it - I'm interested. I'm less than a novice with music software; I have a macbook air with garage band on it. I've played around with it, but can't figure out how to get a rhythm track going, and then how to have it play while I play guitar through the Line 6 pod. Advice is welcome!