Hi Dennis, I have another little problem with your source: Traceback (most recent call last): File "main.py", line 86, in <module> kdi.join() # wait for kdi thread to exit NO CPU HOG BUSY LOOPS File "d:\programmi\python25\lib\threading.py", line 549, in join assert self.__started, "cannot join thread before it is started" AssertionError: cannot join thread before it is started
I don't know what this means. Now I try some experiment. Tnx -- http://mail.python.org/mailman/listinfo/python-list