thanks very much Mike,
Mike Driscoll wrote:
What's XRC, do you have a link ?
I don't know about the other questions, but here's some links for XRC:XRCTutorial - wxPyWiki
UsingXmlResources - wxPyWiki
http://xrced.sourceforge.net/And yes, Google does a sucky job at finding this. You have to do a search
for "wxpython xrc" to get the best results.
that explains, I didn't know XRC had anything specific todo with wxPython 
cheers,
Stef