I've not looked here or tried to reconfigure my remote for a long time, so I don't know when it happened, but finally the B, C, and D profiles are usable on my harmony with my PS3IR-500. This makes me very happy as I have a Sony DVD player that uses the same settings as the A profile, so they collided.
But it seems the alternate profiles got truncated somewhere along the line, and are missing some buttons. X, TopMenu, and Triangle are missing. Can this possibly get fixed?