I agree strongly that Universal doensn't do a very good job of keeping up with the latest device code. They still don't have the 5805 or any of the new Mits. 1080p DLP sets.
I will admint that the universal browser that allows you to look at stuff from ccf files is useful but it only allows you to copy the commands that have been learned, not stuff from the pronto ir database or stuff entered through the hex editor and it contains no way of entering the hex directly even from equipment manufactures that provided it (Yamaha for instance).
jzac - I love my MX-850 (well all three of them). I use them in conjunction with the MF-250 to control a central equipment room from anywhere in the house (still working out some of the bugs).