~/BOI Nice program. I recommend to many people who work a lot at their Mac.
But... it is a bit pricey....
Also, I find the preferences window not all that clear and user-friendly.. could be made a bit more 'idiot-proof' (or grandma-proof)
And, it would be nice if there was an option to have only exercises you can do whilst sitting, because my co-workers look at me strange when I stand up all the time and start doing funny moves. :)
(Version 4.8.6)