Ok, have started a couple of days ago and this is what I like to do:

todo:

• Wire the selection header (for rom size and location selection, as seen on more msx protoboards/cardrigde cards)
• Dont use autoroute, make it look clean (wich I hope make it more easy to mod lines if needed)
• Add proto areas (how to cleanly add this to eagle?)
• Manufacture the boards at a cheap fab. (all files will be availeble, because I got all info and symbols for free aswell)
• Test a MSX mapper like Asci