this may need to be in the software forum, but i wasnt sure....
I have created a tool, along with blackaura and nighthammer from the dcemu forums, for people who hack Dreamcast pads to make arcade controllers or to intigrate them into an arcade cabinet environment, basically it is a small self-bootable program that displays a picture of 2 Dreamcast controllers on the screen when started, as buttons or directions are pressed, the corresponding button/direction lights up on the corresponding controller on the screen. This is very helpful for quickly checking solder points and connections to hacked Dreamcast pads via arcade controls. This image is a self-bootable discjuggler 3 image, that works for both PC and macintosh.
The file can be found here
http://www.cosmicbreaks.com/images/arcade_stick/i surely cannot take full credit for this highly useful tool, blackaura did all the programming, nighthammer made i mac compatible and i did the graphics and had the need for the program.
thanx
Gnateye