If it's any help to ya LowlyAssassin, I pre-ordered the Limited Edition from GAME today and received . . . .dick-all by way of a pre-order bonus.
Curiously, there's nothing about it on their website either. Normally there's a little "bonus offer" tab for a game when they're giving something extra away.
DLC really gets on my tits but, when i've been due some in the past, i always have to ring up and complain. I recall that once they gave me a download code and another time they said they were all out and gave me some reward points instead.
I wish they'd just leave DLC on PSN and XBox Live. Fuckin' sucks . . . .