PowerPCFrequency is always 57.
If Supermodel 3 had cheat codes you can able to add in UI as an option.
or... a History database like Mame, to show the information of each game and cheat codes.
All avaliable on http://mameinfo.mameworld.info/
I still preffer the logo of model2 but having a 3 number instead.
Are you able to release for model 1 using mame command line version?
Can you try to custom large the UI window like mameui to check the complete name of each games? More taste.

Snaps are old, have you try to print screen using Fraps? Just use the original resolution 496x384 from the original system.

Thank you guys!
