[veedubfreak]

The 6700 will generally overclock roughly as high as the 6600. But instead of doing 400x9, you -might- get 400x10 but most likely it'll only end up stable around 360-370x10. Another thing to remember is that the smaller the die process becomes, the less overall percentage of overclock you are going to be able to get. The 6600 can easily run at a 50% overclock, you arent going to get more than 30-40% of an overclock out of the 45nm chips.

edit: GET OUTTA MAH HEAD STE!!!