well I was looking at a few sites and came across this for sale. http://www.provantage.com/intel-bx80613w3670~7ITEP3E5.htm it is a hex core 3.20ghz intel cpu. I know the w3680 is the 3.33ghz that is in the mac pro. I know the w3690 is supposed to just drop in. It looks to me that this would also drop in. price point of 620 is very good. you can sell a quad 2.8 for 200 on ebay. so you would be getting a really big boost for under 425.00 bucks, right now it is a special order item. a 620 price point is tempting to me. My question is am i correct that this will just drop in a 2010 quad 2.8?