Asterisk gives maximise windon in fvwm crystal
this has beemn solved editing the /usr/share/fvwm-crystal/fvwm/components/bindings/Numpad-Control file

just comment out:

#Key KP_Multiply A $[Mod0] Maximize
#Key KP_Multiply A $[Mod1] Fullscreen


fvwm crystal - altro Window Maker superveloce (e piu' aggiornato). il sistema va su in 3 secondi ed ho una systray con le applicazioni aperte

https://help.ubuntu.com/community/FVWM-Crystal

Window Maker: How to save lot of your time while at your desktop

Windowmaker: How to save memory on your ubuntu linux desktop:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
UPDATED:
top@gnome without compiz candy eye effects (much faster):
Mem: 2057000k total, 994536k used, 1062464k free
---------------------------------------------------------------------
top@windowmaker:
Mem: 2057000k total, 1199164k used, 857836k free,
top@kde4:
Mem: 2057000k total, 1702764k used, 354236k free,
top@gnome:
Mem: 2057000k total, 2016560k used, 40440k free,
top@kde4:
Mem: 2057000k total, 1902764k used, 154236k free,