No, there is also an upgrade to the AV32R too. It will add a few of the AV192R features (that dont require the larger case).
I think its meant to be available around spring time and judging by how much extra the AV192R costs i reckon this 'upgrade' will be a reasonable amount too.
I'd ask on the Tag forum if you really want to know, but i dont think any prices have been mentioned. If you go through the threads about the AV192R pricing you could probably work out how much the upgraded AV32R will be.