if you go into your messaging app, then bring up the menu and hit settings=>MMS=>Connection Settings and then change the Name from "Production" (or whatever it may be) to "Verizon" it will work. I've noticed you need to do this whenever running BAMF roms.
Unfortunately, I cant get MMS to work with 1.0.5 either.. even tried changing some connection settings to no avail. I am in process of flashing 1.0.6. hope it works in this... this has been a common problem in this ROM for alot of people