"I bought an Averatec 5400 series laptop from Walmart, but I had questions to what processor was being used in the computer so I called customer support. The first time they were nice, but the second time the were very rude and talked in cirlces. My processor was suppose to be a 2800 xp mobile chip; however, windows was reporting it as an opteron dublin. I found out from a guy online who acutally cracked his laptop open that my computer had some sort of sempron in it that's clocked at a lower speed. The customer support is probably the worst in existence. DO NOT BUY FROM THESE PEOPLE."