I received the Asus A7M266 motherboard I purchased an from Nexthardwareshop.com just fine, but within a couple of months it failed. I have tried calling (8 times), e-mailing (4 times), and requesting an RMA and have either gotten complete silence or been told to call back during certain hours the next day. (Always resulting in a voice-mailbox.) Now I see their URL is decomissioned.  
 
I buy thousands of dollars worth of "stuff" annually, and though I have had a purchase or two not work out completely satisfactorily, this is the only company that has completely stiffed me.