C-One Reconfigurable Computer.

[Buleste]

Want an Amiga, Vic-20, C64 and a CPC464? Why not save space and get one of these (http://www.c64upgra.de/c-one/) from Jens Schoenfeld. It's not cheap, you still need to get an ATX case etc to house it and it's still just a development board (one of the original creators left this project to create the C64 DTV) but 4 in 1 isn't bad.

[Demon Cleaner]

That site is already existing for over 5 years. I already wanted to get one at that time, but I thought it was too expensive, considering what I'll do with it.