Niko,
Great project, following this thread with interest.
Be good if there was the option for two menus, one for allthe horizontal games and one for the vertical games. Maybe a simple configurationfile you could just update to load the vertical menu when installing in avertical setup monitor cab. I currently run the existing multi and that is oneof the things in does, put all the vertical/horizontal games mixed into onelist.
Picked up a second complete X2 system some time ago(everything except case & power supply), kept it as spares if needed for mymain system, your earlier post of a custom setup in a PC case has inspired me totry a similar thing and to have it ready to try out your new multi when it is finished.