[Stephen Mann]"Adobe makes the full version of CS2 programs available for free download and even provides serial numbers so you can install and activate them."
Ah.... NO! While I don't believe it was your intent to promote piracy... These are NOT FREE. You need to read the page that you linked to:
The serial numbers provided as a part of the download may only be used by customers who legitimately purchased CS2 or Acrobat 7 and need to maintain their current use of these products.
These are only for customers who already have a license to Adobe CS2. It is provided as a courtesy because Adobe took down the licensing servers so these versions will not try and phone home to servers that no longer exist. Adobe is not giving these away for free.
People who download these programs and use them without having a valid CS2 license are no different than any other software pirate on the Internet and the COW does not promote software piracy so people should NOT download these unless they own a legitimate copy of CS2 to begin with.