Sometimes workrave crashes during a break on my system (winxp sp1). When it 
does, it does not release the keyboard/mouse controls so that i cannot use 
the "do/don't send a report to m$" buttons wich would allow workrave to close. 

I also cannot kill the task manually because the controls are locked. This 
forces me to press the reset button and usually loose some work.  

I would suggest that you release all the controls back to the user in 
your "catch" expressions so that if workrave does crash, the user can continue 
with his work.

Please try a recent nightly build (http://www.workrave.org/download/snapshots/).
Workrave should now intercept crashes and release the mouse/keyboard. A crash
report is also generated when a crash occurs. You are kindly requested to mail
us this report if you still get a crash (please also mention the build you are
using, this is not logged yet).

I have placed an experimental new version of harpoon.dll on
http://www.workrave.org/files/harpoon.dll.

Please replace the old harpoon.dll in the "C:\Program Files\Workrave\Lib\"
directory with this one.

The initial feedback I got so far is good, a user who reported crashes said they
are all gone now.