thanks all for your replies--much appreciated.
Bob in OKC: yes, I'm saying MM not out of preference but because my McIntosh integrated has an MM phonostage. What don't I like about the Ortofon 2M Red? It doesn't quite sound like vinyl: upper-end detail is pretty good, but mids are lacking and it just isn't that warm. I'm far from the most knowledgeable guy out there, but these are the conclusions I came to on my own, and I became convinced when reading reports of others who agree. (OK, LOL, read it on the internet so it must be true!)
cheers
Matt