Technical info on Amiga video port expansion devices wanted

Hi, Over the Amiga's life, several devices were produced that connected to the 23-pin video port, and allowed more colours to be shown. I'm aware of at least five. Were any other video port devices produced? - HAM-E from Black Belt Systems - DCTV from Digital Creations (this also plugged into the parallel port and the hardware included a video digitiser) - ColorBurst from M.A.S.T. - Fun Color from Adept Development (saw this on amiga-hardware.com) - Graffiti from Individual Computers Technical info on the Graffiti is available from the Individual Computers web site, but I couldn't find detailed docs on any of the others. I would like to get hold of: - Technical details about how the hardware works for DCTV, Fun Color, ColorBurst and HAM-E. (I got a little info on the HAM-E from an old Usenet posting.) -Details of any chips inside any of the devices. or just high-res pictures of the circuit boards. - Any software that came with ColorBurst & Fun Color (DCTV & HAM-E software is available on the web, but other versions of those would be good to have too.) So if you have that or know where I might get it, please let me know. (The eventual aim is to allow Amiga emulators to support at least some of these devices.) -- M