Hi there I'm a new one here The thing is I have a HD 4850 w/AC Accelero S1 on it. I'm thinking about upgrading my VGA. I'm wondering between two cards: Sparkle GTX 285 Plus (with AC Accelero Xtreme) and MSI N275GTX Lightning GeForce GTX 275. My question is which one of those two cards is the most quiet? I know they're different cards (GTX 285/275) and obviously they've different performance. But I am going to upgrade from a 4850+AcS1 (performance + silence) so, I want the most silent card of those. Do you guys think the one with the Accelero Xtreme will do the job better? Any recommendations?