I've put an executer 2 in my xbox and installed lj's basic install as slayer 2.0 wouldn't let me network.I have an older game called amp which plays perfectly, but today I hired colin mcrae 2 and medal of honour frontline from blockbuster both in pal...both won't play properly black and white and flickering all over the screen.If i change to ntsc i get a good picture but in black and white.There is nothing in my x box menu which mentions macrovision settings so how do i alter it?.At the moment while I'm backing up my xbox is connected straight into the video in on my graphics card.All my videos play fine....what could be the problem?