3Dxtreme.org has a link to a French site that now has the 28.32 drivers with a hacked .inf file already included. After installing the drivers with the hacked .inf file, you can successfully use the Nvidia Refresh Rate Fix program. I am currently using an older but similar .inf file from the same site to fix the refresh rate problem with 27.42 drivers (I get better 3DMark2001SE scores with that driver).