I just registered. I am interested in checking out a Cube when they appear around here but in the meantime I was looking around the 'net to see if anyone got the CD working with their webcam since it's not working on my system.
I think I can help some of the people in this thread even though I don't have it working yet. You don't start your webcam first and then just put the cards in front of it, you start the program that the CD installs, which then starts your webcam automatically. If you start the webcam first, then the program won't find your webcam because it's already occupied by the software that came with the webcam. The program the CD installs intercepts the webcam images and translates them to the 3D stuff. If you already have the webcam streaming into something, the program can't intercept the stream.
On my system (which meets the specs listed on the package) the application starts and then starts the webcam, then goes to a totally black screen which shows nothing, regardless of whether I put up the cards or not. The only way out of it is to hit ESC, which terminates the application.
I've tried it with two different webcams and get the same result.
This is a great site, I'm looking forward to hunting around to get the latest info on the Cube.