Hello all, Looking for the best way to kill a thread started from a TkButton push. I'm just using one thread that I would like to control via a Tk Start button and a Tk Stop button. The reason for the question is that I'm using a method called stop_thread that takes the thread to stop as it's argument and simply using thread.kill, and setting my button states back to normal ; This for the most part works except when I call it from code as opposed to from a user event. The button states do not go back to normal for some reason when I call stop_thread from code. BTW it's the tk8.3 lib on win32. Thanks in advance, Jason __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com