It doesn't have a floppy drive. The mouse sucks. Suddenly, being limited has become a benefit. The DVD works, but crashes every time James Bond is about to suck the sea urchin spine from Domino's heel. Actually, my idea of a legacy-free PC would be a machine running something other than Windows, but I digress.
None are exact clones.
Dell's version, the webpc, and Compaq's iPaq come as a mini-tower computer with a separate monitor. Dell even offers an optional LCD display . The iMac is a really good game machine and has excellent graphics power for nearly anything else. All of the other legacy-free systems are based on the Intel 810 chipset . In other words, each of these machines is nearly identical in video and audio performance.