I've got a Sega Multimega a few months ago. I've tested it with my old Multi Game Doctor 1/2 stuff. Here's the result: Multimega and Multi Game Doctor 2 with 8M SRAM interface works fine Multimega and Multi Game Doctor 2 with MarkIII interface yes, that does work too Multimega and Multi Game Doctor 2 with 16M DRAM interface Unfortunately an additional power supply is required because the power plug of the DRAM interface does not fit Multimega and 8M Multi Game Doctor 1 A bit unsteady, but works as long as you do not move anything. Looks awesome, does it:smile-new: