those 1/550 or 1/600 scale? I'm going to setup a usb microscope that has 10x to 200x magnification on it to my win7 computer upstairs on my work bench. got that idea when working at Celestica using a microscope to work on circuit boards. this way I can work on small model parts like 1/400 scale 20mm & 40mm aa guns for my battleships.