I am able to test, too. I have a model 1 American NTSC MegaDrive with TMSS, no MegaCD nor Super 32X. No modifications were made to it. It is possible I may obtain a Model 2 MegaCD sometime soon, if I can get the money to get one. Maybe, a 32X in the distant future. As for peripherals, I only have 1 standard 3 button controller, nothing else, but in the future, I may get more peripherals. I also have an regular (not Mega) Everdrive v3, but sometime in the future, I may switch to the Mega Everdrive v2.