I would have refused the CD. I've done that with several things that arrived unsolicited. In two instances the local PO just gave it to me anyway.

It's small wonder that people pirate Photoshop. The price charged is absolutely outrageous for a casual private user, and is designed for large corporate buyers. Adobe themselves are perhaps the worst organisation there is for dealing with - I've just been reading a thread on a specialist photographic website where it's clear that most people absolutely hate them, but given their effective monopoly have no choice but to deal with them. It's actually a lot more stress-free to use a pirated copy, as one disgruntled customer actually told them.