Pioneer 5.1 System for Xbox 360
Saw this on the weekend. Pioneer have released the HTP-GS1 - a 5.1 surround-sound system (including amp, speakers and subwoofer) specifically for the Xbox 360. I guess it makes for a great jumping-on point for 360 owners who don't yet have 5.1 sound, and to top it off it looks really nice, sharing the 360's aesthetic.
Due out soon in Australia, so keep an eye out for it if you don't already have surround sound.