Matt the xbox is capable of four video outputs as standard, composite (standard lead the comes with the xbox) S' Video aka advanced cable, RGB aka RGB/50 scart and lastly Component video or YUV/60 aka HD pack. Buy a microsoft HD pack if you can find one and you will have the necassary three RED GREEN and BLUE plugs to go into your display. In the dash, that M$ dash you will find ONLY when the HD lead is plugged in the enable disable screen for HDTV namely 480p/720p and 1080i. Enable what you display can handle natively NOT what it says in the hype. Eg if 1365 x 768, enable 480p and 720p if 1920 x 1080, well go all the way. The HD Pack, like the S' Video and RGB cables, also has an Optical out for DD and DTS if you have the cinema amp to suit.