A pure Scam! They have failed to honor their rebate. If that wasent bad enough their Customer service is aweful. They have failed to respond to many attempts on my part to find out what happened. Now one of the 4850 cards is dead and I cant even get them to fix it. On the forums there are many people in the same boat as me so all I can do is try to warn as many as possible to stay away from this company. read full review »