You can't even begin to compare this to XBMC (sorry). XBMC is leaps and bounds above any type of "Media Center" that the Wii will ever have. You can use up to a 750GB HDD with XBMC (maybe even higher, but huge IDE HDDs are rare), play just about any video format, even *some* 720p content, and everything can be upscaled to 1080i. Watching a DVD with XBMC at 1080i looks better than any upscaling DVD player I've ever seen in action, though I hear the HD-A3 HD-DVD player does a great job. Still this would be pretty awesome, however the instant streaming selection on netflix is pretty small.