so no P25 upgrade for the MT1500 but yes for the PR1500? I am banging my head against the desk Mark. I own a VHF model 1.5 and a UHF model 1, so they will forever be analog only?

bummer.
to the OP, they are EXCELLENT radios on the Astro 25 platform. Lots of options in the way of programming, the battery life is much better than my Jedi (HT1000/MTS2000) and much better ergonomics. The display on the model 1.5 is nice, with the later units (or current firmware) they will do up to 96 modes. You can program a button to switch your A-B-C to select between zones 1,2,3 and 4,5,6- when used with the latest CPS. This is nice as the model 1.5 does not have a menu system like an XTS2500.