There's a CVS drugstore on my commute, so it would be very convenient to stop in and pick up some prints that I've uploaded earlier. However, CVS is, shall we say, not terribly professionally oriented. I couldn't find any ICC files on their website or anything else about color management.
I wouldn't do quality-critical printing here; I'm just looking for a convenient place for casual printing.
Have people here had reasonable results from printing at CVS? If so, how do you avoid whatever color magic they apply to the files?