Tk "save as" dialog

[BoB]

Hello world
I m french, which explains my so bad english... sorry...

here is my request :

For the moment, I'm using Tk "save as" dialog box. But it's plenty of buggs,
and I really can't use it any more.
Is anybody here has already made in Python TKinter a save as dialog which
works better than the basic Tk one.
Please answer me, those buggs are really ruinning my applications...

thanx in advance for your answers.

                        Laurent