Right i know this might sould really stupid but, all my graphics cards have the standard white connector, looks like a d-type cannon but has the funny X in it, and theres the high density 15 way blue cannon. Whats the diffrence? and which sould i be using on my Samsung TFT TV?, as the connector is the blue high density cannon type. My cards have all come with adapters for changing the blue to white...so. sorry if its a stupid question. Thanks.