Excerpts from matthew coolbeth's message of Tue Nov 30 16:49:52 -0500 2010:

I'd like to write a Haskell program that executes an IO action every 50 milliseconds. It would be most helpful if someone could point me in the right direction.

Hello Matthew, Check out forkIO and threadDelay. http://www.haskell.org/ghc/docs/6.12.2/html/libraries/base-4.2.0.1/Control-C... Basically, you can fork a thread and then have it do something, delay 50 ms, and then invoke itself again. Edward