they show upgraded Nintendo with VIA C3 800 MHz CPU + mini ITX motherboard, running windows and Nintendo emulator.
hmmm? how is that an upgraded nintendo? it's just a PC in a nintendo case...
If such machine is possible, can the "upgraded" Amiga run AROS, Amithlon or UAE?
for all intents and perpose it's just a PC in an Amiga's case... you can (slowly) run on a via chip everything you can run on an Intel based PC. but what's the point, really? how is the Amiga case any better then just any PC case?