Hello. New around here, though I've been a Stereophile subscriber for a couple of years now. Since reading the NuForce Icon piece, I've been wondering how the integrated's USB DAC compares with the one in the Outlaw Audio RR2150 receiver, which I own. Been trying to figure out a way to up that particular aspect of my system, but, as Wes Phillips correctly stated in the Icon critique, tweaking budget equipment can put you on the road to madness. In a discussion the other night, a friend who owns Wadia this, Nagra that and Bel Canto the other (yes, my friends make considerably more money than I do) suggested the Grace m902, which is probably fabulous but is double the price of the RR2150. If the Icon's USB DAC outpaces the RR2150's (described in the mag a couple of years ago as "for convenience only"