Most of my research for TCRF is on the Genesis (or Mega Drive if you prefer). I'm a 68000 guy, so I can find things in the code of games better than other aspects.
If you came here from a Source: tag at the bottom of the page, and have further questions about what I found, don't be afraid to ask! Just keep in mind that I have lost a lot of my older research on damaged hard drives. I'll have it all recovered one day, though~