Customized GUI in python
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I designed a customized UI in Photoshop and now I would like to use XML to create and GUI for python. I saw this website http://wiki.xbmc.org/index.php?title=WindowXML and they use WindowXML GUI Toolkit to create customized GUI.

Has someone achieved this? where can I get more info? 

I have heard of Qt and wxPython but  All the examples I have found can be easily achieved with Tkinter.

Please answer this question with some examples and(or) details. I know that many python (newbie) programmers are looking for something like this. 
