I think the new Xbox arcade has HDMI but you need to buy the cable... its around 350 dollars (AUD) and seems to be selling well here, Wii and xbox here are really going well... playstation's aren't sadly.
Current Consoles: Xbox 360 Elite, Playstation 2, Gaming Rig, Nintendo Wii, Playstation 3.
Xbox Live: Jessman_Aus - Playing: Ace Combat 6, Fifa 09
Playstation Network: Jessman_Aus - Playing: MGS4, Resistance 2
Wii Freind Code: 3513-9191-8534-3866 - Playing: SSBB
Brawl Code: 1590-6125-1250
Xfire: J3ssman - Playing: Fallout 3, Farcry 2
Jessman: Fears the Mangina