Hey guys! For the past two days I have been researching the technical workings of the sega channel rom. so far I have found that only the blue sega channel cart has been dumped as it only boots to the error screen while the big grey adapter boots to the intro before reaching the error screen. *meaning the big grey adapter rom still remains undumped* Blue sega cart pic, which apparently everyone has.: A video showing the older adapter in action.: Old Sega Channel adapter in action Now before I lose your attention, things will get a bit more interesting from here. I then opened the rom with a hex editor and found text for menus including parental control, language select, and credits. (apparently some take-out guy was credited) If sega channel downloaded almost everything from a server, why would these things be in the rom? Then it came to me that sega channel's menus may still be in the rom. Of course without the background, ratings, and games as shown below. it may appear that those were updated skins supplied by SoA and changed up for time to time or on holidays. with a bit more tweaking I feel most of sega channel's "insides" can become accessible and maybe become a front end for flash carts or even the sega channel intro being used as a custom O.S. bios as the tmss screen is extremely boring. I am just an average guy who decided to take a deeper look into something poorly researched, I would like to see what could be found if someone with a higher expertise took a look at the rom. Any thoughts? EDIT: a result of me editing the text on the error screen.