I can't get removeTimeout to work. When I run the ruby\samples\FXRuby\gltest.rbw it highlights the problem I'm having. I can start a timer but no matter what I do I can't stop it. For whatever reason it appears that addTimout returns nil no matter what so if you pass that to removeTimeout you get an error. If you run the gltest.rbw and hit the Spin Timer button it starts the timer but if you hit Stop Spin it doesn't stop spinning and if you hit spin Timer again it spins a little faster.