We bought top-of-the-line computer with "military grade" parts from AllPCZone on the 10/24/2011 for 2203$. On 11/08/2011 we had first catastrophic failure and lost all our data. AllPCZone sent us another hard drive for replacement with instructions how to install. After successful installation we had another catastrophic failure in less than a month (01/02/2012). No any configuration changes were made by us at any point of time. The computer is the "lemon". We want full refund in this case and company refuses to do this. Instead, company accuses us for hardware failures. We are in computer business for more than 20 years (me and my wife) and very well understand that the problem is in the quality of the product. Apparently, their advertisements about "military grade" components are far from reality. From internet research we saw unhappy customers of AllPCZone with similar problem.