Hi All, I'm working on a multi-platform (win32 and os x) wx + Twisted app, where I've found the best solution is to run both in a separate thread - the main thread is wx, and the other is Twisted. It basically works like a charm (though I'd be interested in hearing about other approaches. I've also played with wxreactor way back, but didn't find it as stable). Because I spawn a few processes (using spawnProcess), and must run my reactor with installSignalHandlers=0, I get PotentialZombieWarning errors every time I spawn. Now, I handle reaping of my processes manually for various reasons, and also install my own signal handlers (in the main thread; I also pass clearSigInt=False to wx). Is there any way I can silence these warnings? Thanks, Reza -- Reza Lotun Senior Software Engineer GetPeer Limited reza@getpeer.com