Apple's Macintosh took many forms over the years, from its initial concept by Jef Raskin as a $500 appliance that contained a built-in keyboard, printer and 5-inch display, to its ceremonious debut in 1984 with an inflated price that was five times this initial vision. For a period in the Mac's development, it was assumed that the computer would feature Apple's proprietary Twiggy 5.25-inch floppy disk drive, which also came as standard issue on the original Lisa. Just recently, an extremely rare prototype of the 128k Mac with a Twiggy drive has surf
