WxRuby and wxGlade?

Hello:

I'm using OSX 10.4.9(PPC), I already installed wxWidgets, wxRuby and wxPython, everything is working smothly.

NOW, I would like to able to create graphical interfaces in a more "visual way"(event driven) than what wxRuby allows. I downloaded wxPython so I can use wxGlade because I read somewhere that I still could use ruby scripts even in wxGlade, is that so? can anyone illustrate a little more about it? (please in simple language, until last week computers where a magical box for me, je je je)

Are there any tutorials somewhere to study from?