Oops well it's only free if you have a valid serial number. The only thing they are doing is shutting down the activation servers for the software. So technically you could continue to use one serial number multiple times and still use the software.
The following programs are included:
Adobe Creative Suite CS 2
Acrobat Standard 7.0
Acrobat Pro 8.0
Adobe Premier Pro
Oh and here's the site. It's down at the moment so wait a few hours I guess.