Show Cue System

Hi,
My understanding is that with SCS 11, I can now run video out to 4 separate projectors. My question is, how do I get those extra video outputs? Currently my machine has 2 video outs, one for the computer monitor and one for a projector/2nd monitor. Are there graphics cards out there with 5 video outputs?

I've seen there are some USB devices that will let you plug into a USB port and get 1 VGA out. Though the comments I've read seem to indicate that the USB/VGA route isn't the most speedy and things may not appear as fast as you'd want them to.

Thanks,
David

If you are on a desktop pc have look at the following cards, they have 4 outputs : ATI FireMV 2400 or Nvidia Quadro NVS 420
Only minus, they are expensive