Hi, I was wondering, before I purchase the M11X, if its possible to dual boot it

any x86 system is capable of dual booting etc

as for "more stable and efficent" - its more efficent NOT dual booting - keep that one in mind

You may have an issue with the dual GPU, a quick google led me to a patch called Switcheroo, not sure if switchable graphics is supported yet.

If anyone has knowlege of this it would be interesting to know.

Actually I have not had a single unrecoverable crash on this machine, even playing around with overclocking to the point where i deliberatley crash, Windows 7 seems rock solid stable....