I'm currently planning out a build for a multi room htpc. I haven't decided on specific hardware yet, but I know I need a sli/crossfire system with a good amount of vram. My main question is: is it possible to use multiple user accounts in windows in order to utilize each cards seperate outputs individually. My gut logic says yes as long as you have supporting peripheral hardware designated for each room. But I'm just an amateur, was hoping to get any thoughts, suggestions, complications etc. from others who might already know more. Thank you.