Does anyone else experience the "not responding" black screen for just a moment when you are changing layouts? I know of a person that does and Logos says it is because they recommend a minimum of 512MB video and he has only a 325MB video. But I have over a 1700MB video card. So I am not sure why I am experienceing this. Like I said, it is just when I am changing layouts and just for a moment. Any suggestions? However, I do experience the black screen at startup when I have a particular layout coming up. Thanks.