How do they work exactly?
I noticed they had pre-order boxes on the shelf for Gears of War (with T-Shirt attached). Do you pay the whole price in advance or just put a certain amount down or what?
Also my big question is can you pre-order the Limited Collector's Edition there, because they only have the box for the regular one.

Bring the pre-order to the register, pay the minimum $5(not sure if you can place more than $5) and keep the receipt. The $5 goes towards the total for the game, the day it's released, bring the receipt in and just pay the balance.

As for which edition, I believe it's only whatever they have. I could be wrong though.

Yep, apparently you can use the Gears of War pre-order on the $5 1600 point card too....I will have to try that tomorrow.