Posted by John on 22, 2000 at 1:06 AM:
Anyone looking to hack a DC controller should not look any further than the "Total Control 2" interface for the DC. It has a PC keyboard interface with a switch to convert the keyboard inputs to DC controller inputs. I am currently using a home-built arcade controller with the DC using this interface.
<$24 US made by http://www.hkems.com
I hought mine from LevelSix (link available on the above website.)
Any questions, I can email photos of mine working, and as a side benefit, you can use PSX controls with this interface -linking to the DC.