I pre-ordered via the EA downloader and i got myself a nice shiny limited edition
(just used the limited edition code here btw)

And after playing single player games, i wanted to play MP again as i did during the demo

So i start up the game and log inn, i press the Multi player button and a small window comes up asking for my seriel key
Soooooo what key is that? my EA key? no cant be as it is 2 numbers to short and containes no "-"
my limited edition key? tried that as well
Been thrue my old mails from 2 months ago and the last one sent to me, but i am unable to find any key to input

Now i am tired, really tired and my brain might not be working
Im about to head to bed now, but i just wanted to ask

what seriel key? any idea of where i might find it?