If you think the Republicans are going to give in to those who want to replace "copyright" with "copyleft" you're dreaming. These lines are just becoming clear, but you should expect them to keep more and more distinct.
Sorry, using a Palm Treo one handed at the moment.
In spite of 'copyright' being in the name of the Act, copyright has little to do with the serious and extreme problems the DMCA carries with it.