Distribution/Version: Debian sarge

It would be nice if the typing monitor (break) software could support both
mini-breaks (say, 20 seconds every 10 minutes) and major breaks (say, 10 minutes
every hour) at the same time.  The logic would probably then be something like:

Start major clock; restart it if 10 minutes of no activity occurs
Start minor clock; restart it if 20 seconds of no activity occurs

and restart the two clocks independently every time there is new activity