Sweet, glad to know that you're aware that that was an issue.
I'd say that it's pretty danged important to make sure the factory has some clear instructions this time around.
Must be the same guy who worked at the factory making the OneStation portables ... those suffer from that same problem.
So, even WITH the 20 Genesis/MegaDrive games on-board is the Genesis unit going to have a cartridge slot, or is it just going to be a plug/play type unit with a screen?