Car-100 Control is a small application that lets you drive a Sony-Ericsson Car-100 BlueTooth car from the comfort of your Mac. It is based on code released by Sony-Ericsson to let P900 users drive the car from their phones.
What's new in SE Car-100 Control
Universal Binary: should run on Mac OSX for PowerPC and Intel CPUs. Requires OSX 10.4. No functional changes.