[Twisted-Python] Running a GUI application based on PyQt

[Nahuel Defossé]

Hi,
I'm trying to use a simple application based in twisted.internet.Protocol with 
PyQt4.
PyQt has its own way of dealing with events, I've tried to run the reactor in 
a thread, but it says it only can acquire SIGINT from the main thread :(
I've tried the code posted in qt4reactor.py but it doesn't work. It fails 
telling that a reactor's been already installed.
Is it possible to use PyQt4 (v.4.4) with twisted?

Thanks
Nahuel