QTR-Quadtone RIP

I'm working with X-Rite on what may be a related problem. I've used ColorMunki to create (almost a year ago) several ABW profiles, using the QTR tools. During that year, they worked just fine. I've just noticed (since the update to 10.6.2) that they no longer show up in the CS4 ICC list at all. They are simply not recognized.

(Further, the ColorMunki-created profiles are suddenly printing gray in that portion surrounding the photo which should be unprinted. X-Rite is familiar with the problem, and, as I said, we're working on it.)

I strongly suspect that 10.6.2 has made some change to how color profiles are treated which may be causing both these symptoms (since, as noted, CS4 worked just fine with all of these profiles up until a short time ago.)

I'll report back whatever I find out, although as of today, X-Rite has closed for the holidays.