I have the code but am still hesitating on the "upgrade" to battle.net!

I had a quick wander through the registration page but twice it locked up my browser just after I accepted the terms, so I took that as a hint from somebody that it might be a bad idea

I expect I'll give it another go some time though, and knowing that all of my accounts will get the silly pet makes it almost worth another bash this weekend so thanks for the heads-up!