hey guys i just picked up the advanced AV pack *s-video and optical* and i was gaming along and my picture went black and white. obvious of a S-video connection problem, so i jiggled the connector on the back of the xbox and the color flickerd in and out. my standard AV cable works perfect no matter what i do to it. my question is do you think it could be a faulty mobo connection or the pack itself? i'm gonna exchange it tomarrow but maybe you guys can put my mind at ease and rule out the mobo connector.........