For those unlucky souls out there still running on the hamster wheel billable hour, TUAW has a really great roundup of Timekeeping & Billing applications for Mac OSX. MacLitigator, filtering out the useful legal bits from the noise so you can keep on billing 🙂
UPDATE: The response was so great to TUAW’s first round-up that they went ahead and added Part II for even more Time & Billing options.