How to disable ALT + Mouse window move in XFCE4?

[Kecskemethy Zoltan]

Hello!

 In the past I used XFCE 3 and I could disable the ALT and mouse move key bindigs in 
/etc/X11/xfce/xfwmrc with this lines:

# Remove the "Alt+Click = move" binding
Mouse 1 W M -

but now I could not find this feature disable in XFCE 4. :(

I need to use in an application this keys for something else. (actually
it is maya and it handles the zoom functions)

I have read the docs, FAQ. But have not found any solutiuon.

Please help! Thank you!
-- 
			--Kecsi