Watched the vid... looks nice. I have a similar setup with 2 Sapphire 5830's...
was wondering 2 things:
1. what is the gpu temp graph on the left that you are using... looks nice
2. Even with the config file mod I cant get afterburner to OC my clocks beyond the standard 875.... I have to use sapphire trixx, but that will only do the first card because they arent connected w crossfire cables. im using the newest beta version of afterburner. what version are you using? anything else im missing?? tia.
1) just google GPU Gadget windows 7 there are plenty to choose from
2) Try plugging the monitor cable dvi/vga into the 2nd card. You have to do 1 card at a time. it activates when you plug a cable in.