The American PC Store has been updated to include the full PSP title Field Commander. So if you're in the impulse buying mood, you can go ahead and pay the $14.99. It's online shopping and it arrives almost immediately. Depending on your internet connection, obviously. Only one other thing was added to the US PC Store today; a developer walkthrough for the upcoming Lucasarts title Star Wars: The Force Unleashed. That's free, in case you're wondering.