I had originally ordered a Athlon II X2 240 Regor 2.8GHZ for my budget build. However after some more research and thought I have swapped it out for a Athlon II X3 Rana 2.7GHZ. I plan to overclock it and from what I have read 3.4GHZ should easily be achieved. There is also a possibility of unlocking the 4th core on this chip so hopefully I am lucky and we will see what happens. Anyone have any thoughts or experience with the Tri-core AMDs?