These guys are just terrible. I tried to file an RMA for a defective product, got one email reply back with someone who tried to troubleshoot the problem, and NEVER got a response back afterward. Basically, these guys just abandoned one of their customers looking to return a product. Great way to treat the people who keep you in business. Also, their return policy is pretty horrible: 15% restocking fee plus you have to pay for your own shipping even when the product is defective. This is precisely why I stick with the big name retailers like Newegg or Amazon and why you should too. Never again will I purchase from CrazyPC.