Thanks again, but maybe I'm not making myself clear... When I bought Spore many years ago the license was good for 5 activations (from memory anyway), so having bought the game three of us could all play on separate Macs at the same time. So what I am asking is not really about the Origin/EA account, but rather about the number of PCs the game can be played on with one game purchase. I hope that makes a little more sense now, and thanks again for your responses!!
