The one-and-only Craig Anderton wrote this article for Sweetwater with guitarists in mind, so I figured I'd share, being the MOTU maniac I am.
It would have been nice if he'd added that DP's "old-school", "traditional / linear-transport" heritage might prove less-confusing to many guitarists, especially relics like myself.
Also, he should've mentioned Polar™, IMHO, which is DP's powerful built-in looper. Great sketch pad, for instance.
Nevertheless, here's his article. It has sound clips too: