This is the MOBO that im currently using.
http://www.findlaptopdriver.com/alienware-04vwf2-specs-ver-a01/
I'm currerntly using 2x ATI Radeon HD 5770
http://www.findlaptopdriver.com/alienware-04vwf2-specs-ver-a01/
I'm currerntly using 2x ATI Radeon HD 5770