Hi Kevin! I have no experience with Tkinter, but I did some small GUIs with wxPython and PyGTK.
wxPython works very well on Windows, but on Linux (Ubuntu/Debian in my case) it is very difficult to work with and buggy. PyGTK-Applications on the other hand maybe do not look totally like Windows-Apps, but they work equally good on both systems (and have native look when working with Gnome). I would take a look at PyGTK in combination with Glade, which is what I use. Regards, Florian. -- http://mail.python.org/mailman/listinfo/python-list