I was able to install carman and link it up to the ELM module from DealXtreme. One thing of note: The bluetooth link code is no longer 0000, but is listed in the "ReadMe.txt" on the CD that comes with it. It may be different per module now (based on the MAC I'd bet) to prevent random access.

Great app, and look forward to tinkering with it more when I get the chance.