Consoles:
ColecoVision (Well, really, it is a Coleco ADAM)
Nintendo 64
Nintendo GameCube
Nintendo Wii
Gaming PC (Pentium IV for the win!)
Handheld Consoles
GameBoy Color (well, it died when I was 7 or so because my dad thought you had to remove the actual shell to put on a skin)
GameBoy Advance
Nintendo DS
Nintendo DS Lite
Nintendo 3DS
As you can tell, I've been all Nintendo. (However, I get my HD gaming fix from my PC thanks to Steam.
)