According to Agent Smith that offer was originally intended for customers who needed to do a reinstall and Adobe was tired of supporting the server that handled those re installs but it seems to have gone viral and if it's still up it would seem they've decided to just let any one have these ancient (10 yr old) versions.

 

Once in a while I look around,
I see a sound
and try to write it down
Sometimes they come out very soft
Tinkling light sound
The Sun comes up again