The FTP upload progess window in Dreamweaver CS6 doesn't show the progress (Mac OS X 10.7.3).
The progress bar is empty and there's no uploaded bytes counter either.
It's a major bummer.
Hope it will be fixed soon.
In addition, if you minimize the progess window into the Dock, it doesn't get closed automatically once the transfer is complete - like it was in previous version of Dreamweaver.
It was very handy, Adobe please bring it back!