The thing no one seems to get about Cannondale is that they do not make frames or forks, they make bikes. They are meant to be complete products. Sure you can buy a frame only if you really want to, but it is not recommended as the complete product (lefty fork, Si cranks, etc) will far superior to a bit by bit build (DH/FR frames excluded of course). Complaining about the 1/16" larger diameter is pointless as it will never change because that design has been proven to be the best for Cannondale bikes and some people get it and some people never will and that is just fine either way.
-R
-R