Yeah, never played it through before. I just cleared the mission after Bingo Fuel, where you have to go on sabotage runs and a chopper ambush. Some of these missions I spend an entire evening trying to figure out the best approach to them, and get my ass kicked every which way but loose, and I can't remember the last time I've had that much fun in a single player campaign. Best part is how randomly stupid and deadly the AI can be. No two play-throughs are the same. They really did go to the next level with this one compared to previous titles. **edit** Oh yeah, I just discovered the ability to do the side missions last night.