Summary: I bought one of these from Amazon in July, and have had to return it because of multiple crashes with the infamous Blue Screen of Death. The self generated reliability report was showing around 2/10 for reliability. Amazon were brilliant as usual, and took it back without a quibble. I was sure that this was a one off, and received another a week ago. So far it has failed 8 times, each with the same error code as all the failures on the previous machine.