Because of the reasons stated, and the growing number list of advantages, which has led me to make the proposal. I had mame in mind when I made the proposal and we have discussed that there maybe a way for us to detect if a modified form of the rom was used during simple playback. Besides, there is no logic exclusion of mame here. Quite simply, the HSL uses the platform section to divide how the game was played. Making any adjustment to the rules concerning an Arcade submission will not effect mame at all. In fact, I would add another rule to specify that the dkong rom is not to be modified and explain that it would invalidate the score. As of now, and I plan to continue to allow, player choice on input in mame, meaning they can use a keyboard, joystick, etc. If/When I choose to add the new rule, I will explain our discussions, list possible advantages, link these threads, etc. It will be comprehensive. As always, all your input is considered, and always appreciated.