hello all, i have a 360 hdmi version that i recently bought. the component cables (HDTV) do not display video only audio. on the other hand the HDMI cable works great. ive tried lowering the settings to 720p,while using HDMI and no fix my hdmi cable is way to short and can not use at this time is there something wrong with the xbox? thing i have done : used another cable hooked hdmi xbox to another tv with mode set to TV instead of HDTV using the Yellow video wire and it worked. used the first cable to another NON hdmi xbox and it worked problem only occurs when i use HDTV component (blue,green and red) on a HDMI xbox. Thanks in advance any help would be greatly appreciated.