i'm thinking of putting together a new machine .. its gonna be mini-itx based so i'm not going to be able to do SLI or CrossFire so I would like the single fastest board I can get which as far as I know these days is the 5970. My question is, do all of them sound like jet engines or are some quieter then others. I'm not asking while the gpu is being stressed but rather while its sitting idle at a windows desktop with some web browsing 'n such