[tacticalchaos]

Tried most of the ones on crackberry.com in the software area. The absolute best is trackIT: Vehicle Edition by Javatek. This program is awesome is you need to track mileage, fuel, expenses and maintenance.

[patrick.waugh]

Yes, it's great. Xpenser.com has updated there site to make it easy to track mileage too now.

trackIT has a very nice UI, and does seem to be the best-in-class.