>>
> Well fvwm manages it perfectly!  It was one of the reasons I've stayed
> with fvwm for so long.  I have the following in my fvwm configuration file:-
[...]
Oh, then I think it's fine if I use my template answer, ie "use
${your_favorite_wm}"
I would mention that this is not session management though...
Cheers,
Olivier.