a.l.e.x00 on 30 March 2008
2: Atari 2600, Atari 5200, Intellivision, Colecovision
3: Nintendo, Famicom, Famicom Disk System, Master System, 7800
4: Super Nintendo, Super Famicom, TurboGrafx-16, Genesis, Sega CD, NeoGeo, CD-i, Gameboy, Lynx, Gamegear, Nomad, TurboExpress
5: FM Towns Marty, 3DO, CD32, Jaguar, Saturn, Playstation, Nintendo 64, Gameboy Light, Gameboy Color
6: Dreamcast, Gamecube, Playstation 2, Xbox, NeoGeo Pocket Color, Swan Crystal, Gameboy Advance, Gameboy Advance SP, Gameboy Micro, N-Gage
7: Playstation 3, Wii, Xbox 360, Xbox 360 HD-DVD Player, Playstation Portable Lite, Nintendo DS, Nintendo DS Lite, Gizmondo, GP2X
I like all of them, but I think that Nintendo is the king!
