Battlefield 2 Medals and Ribbon Details

I came upon a great guide that gives the exact details about how to obtain each Battlefield 2 Badges, Ribbons, and Medals. For example, how do you earn the Basic Air Defense Badge? Simply spend at least 10 minutes in a Stinger missile turret (Surface to Air Missile). How do you earn the Staff Officer Ribbon? Spend 28 minutes as commander in 1 game and have a commander score of 50 in a single round.

Check out the site for more great details. I wonder how they were able to figure all this information out? Someone must know an insider.

EDIT:
For more detailed information about the complete game, including great strategies, tips and game details, check out the Battlefield 2 : Prima's Official Game Guide (Prima Official Game Guides). It's under $12 from Amazon! Great deal; that's a whole $5 cheaper than at EB!