Ah, no worries Meddler, things are going well here in Melbourne
Just used Robby's RoadRunner plugin to test the TPMS, and it seems to be working fine.
Come the weekend, I will fit the sensors to the wheels, and post some pics after.
Things are coming along very nicely indeed.
Robby will release a standalone windows-based tester for the setup, and another guy over at flux is completing the beta for the Centrafuse plugin, so within a week we will be in car heaven..