Lets talk about running Atari 7800 roms with MAME, RETROARCH. I saw this web page; https://atariage.com/forums/topic/241018-mame-0164-further-7800-emulation-accuracy/ and after step 3, well that was about it. Mame got lost, I got lost and now here I am at the mercy of smarter people then I. Just get...