Currently set up systems: PS3 and Wii (I'd like an XBOX 360, but the noise from the fan gives me migraines...
)
I also have (boxed away) an NES, Super NES, Game boy, Game boy color, Game boy advance, Nintendo 64, Game Cube, Nintendo DS, Xbox (original), Sega Genesis, Sega Dreamcast (feels like I'm forgetting something). I've had pretty much every Nintendo system except the 3DS and the Virtual Boy. We'll see if I add the WiiU to the collection (not going to happen anytime soon).