I'm one of those who has not posted in a while because this rom is so rock solid I never have a problem. I drive 12 hrs a day and stream about 6 hrs into my stereo and every thing is just about perfect!! Battery life is twice what my titan or pro was, and about the only time I reset is when my kids have spent a few hours clogging the memory with games. I doubt I will ever go to the 2.5 rom, too buggy and I did all the tweaking I need with my titan and pro. Now all I want is a rock solid rom and that is what this rom is!!
As to the MMS issue I am with USCC and am using the 2/16 23529 rom. I use sprite backup to restore after an upgrade. I always used level 1 upgrade (meant for use when upgrading the same rom). About 2 upgrades ago level 1 would not restore the correct MMS/SMS program, so I Started using level 2 (meant for use when switching to a new rom) and that did the trick. I am not having any problem with the MMS.
Could the problem be your restore program? Just thinking