We all know that it's a big help to know that your hack runs correctly on real hardware - it rules out the possibility of accidentally relying on an emulator quirk like leniency when it comes to data on odd address boundaries. However, being able to test on hardware requires a non-trivial degree of expense - you not only have to buy the Megadrive (and possibly peripherals) but also you need to buy the flashcart and possibly additional hardware to use it with, which is a fairly considerable expense. As such, only some of us are able to do this, and it can be difficult to find us. My intent is that people who are able to test on hardware can post here with what they can test and anything to bear in mind when contacting them. This is not a topic to request testing on hardware; that's better done via PM. HARDWARE Sega Mega Drive - model 1 VA6 Sega MegaCD - model 1 Sega Mega Drive 32X Sega Nomad All of my Megadrive hardware (except the Nomad) is 50Hz; I haven't modified anything since I like my systems pristine, not bristling with switches - so if your code is region-locked, then you'll have to either modify your code or ask someone else. If you want me to test something for the Sega Saturn, on the other hand, I have a Japanese model because I prefer the white casing. EDIT: I've removed some of the outdated information. My setup has changed somewhat - I'm now using SCART cables plugged into a television, so no screenshots.