Ryan did an in depth review of mProductive by Basis Design last week. I think the general consensus from the comments was it looks like a nice app and possibly a good time saver, but it's a bit on the expensive side, even with a trial available. Well, folks, this is your lucky day. If you're interested in mProductive for your BlackBerry, read on!
To recap, mProductive is advertised as the "ultimate BlackBerry to do list and time management application". The app manages your next actions, priorities and projects all through a single interface to your BlackBerry Task List, Calendar, Memo pad, emails, calls and sms. Also I'd like to point out that mProductive was awarded a Regional Selection in the 2010 BlackBerry Partners Fund Super Apps Developer Challenge. While mProductive is available for a wide variety of devices, there is no Torch support at this time. (Don't shoot the messenger, it's likely in a future update folks.)