Casady & Greene has announced upgrade and competitive upgrade pricing for TimeSlice 2.5, its time-billing software for Mac OS 8.6 and later and Mac OS X. Registered users of version 1.x or 2.x can upgrade for US$29.95, while users of the recently discontinue Timeslips, TimeShark, or Sambucus for Mac can purchase the software for $39.95. TimeSlice 2.5 sells for $59.95 on its own.