I have 2 draco cubes but never turned either on yet, infact one is still packed (hmmm, 5 years and counting probably LOL). They are certainly well built and look very cool!
I've recently been intouch with the person who sells the modified AmigaOS3.9 on CDRom still... but decided at the end not to get it... he wants 65 euro which I think isn't very fair since you can get the Cybergraphics and AmigaOS3.9 for under 10 euro each... I do own both etc
If anyone can help me in obtaining this I'd be very pleased, PM me

He didn't reply to that last email...
Anyway, interesting thread :-)