In the minimum patch download section for OES SP2 there are 4 disk images to

If I download these CDS is this the full version?

I have an older version SP1 and there were more than 6 CDs.

I am looking at installing this on a test box to start researching moving to

Also, what is the licensing requirements if I wanted to run one of the boxes
on our network or in our tree.

If this not the full version, where, who do I need to talk with to obtain an
evaluation copy.