Hello : I have been using Twisted with Stackless. I am interested in writing a more Stackless "friendly" reactor. I believe a stackless friendly reactor would call stackless.schedule() whenever possible. I notice there are different types of reactor. I have been looking at SelectReactor and its base case, Posixbase. It seems easy enough to modify MainLoop to put in a stackless.schedule(). However this approach does not seem to be the most maintainable or effective, since I would be overriding MainLoop only to put in one line. What is the proper Twisted approach to doing this? Cheers, Andrew ____________________________________________________________________________________ Get your own web address. Have a HUGE year through Yahoo! Small Business. http://smallbusiness.yahoo.com/domains/?p=BESTDEAL