Hi there, I have a store bought copy of iWork '08 and I have since bought office for mac. I no longer use iWork and i want to sell it on eBay, but when i was looking over the documents that came with it I noticed it had a product key included. Now I didn't think I ever put a product key in when I initially installed it so I tried installing it on my newer macbook (not the same macbook as it was originally installed on) and it never prompted me for a product key. I want to sell this copy and i'm pretty sure the key has never been used, but how do I find out if it has? Is it fine to sell to someone? If it doesn't prompt me for a key, does it mean it wont prompt them?