Hi, I have changed the lib-tk/Dialog.py so it handles the cases where one might receive a tuple as a result containing a Tcl_Obj. I've also modified all the rest of it to make it "cleaner". It is b/w compatible although I dislike the usage of cnf, but I guess I'm too late to suggest this change even for py3k :/ A "more complete" description of the changes is in http://svn.python.org/view?rev=67240&view=rev