Modern Retro computing

Sebby writes "This is pretty neat - the folks over at retrosystem rebuild old computers/consoles with new guts inside. They have Amiga 1000, Atari 2600, and also NES systems, with lots of options for configuration. If they only made a Sinclair ZX81 with the same specs, I'd be sold!" I mean, who wouldn't want a PC in an NES box ;)