I'm not sure if anyone's had this problem, but today I bought Bad Company 2 off of Steam for $20. After several hours of waiting patiently I look for a way to use the product key. For whatever reason I can't get the product key to work because whenever I type it in and hit enter I find out that this CD key is "already in use." Type it any other way and it's wrong. I'm confused and I'm looking for an answer, but since I need to wait for a moderation queue on the Steam forums, I figured I'd see if any clever or experienced Escapists could help. Any help would be appreciated, thank you in advance.