Yes you can attach a TH2Go to each of your 2 8800GTS. (Matrox don't support it...ie if you have problems they won't help!! But the 8800s will easily handle the 2 resolutions)I'll connect 2 tomorrow to my twin 8800GTX and let you know how it goes (i just need to borrow a few monitors first!!)RegardsJim

Well...it ran.... but big performance hit. Normally run one TH2Go at 3x1024x768 and a 30" monitor at 2560x1600. Total no of pixels = 2359296 + 4096000 = 6455296Replaced the 30" with another TH2Go running a second 3x1024x768Total no of pixels = 2359296 + 2359296 = 4718592So you'd think that there would be no performance hit because I'm actually driving less pixels...BUT..the second TH2Go had trouble with the terrain textures. Worked OK if I put instrument panels on though.Jim