Damn! After so many failures, I finally finished blood harvest on expert to get the What are you trying to prove achievement? and got all 50 achievements for left 4 dead. Trying to beat blood harvest on expert by myself was a pain in the ass. Good thing my AI partners lasted until the second tank. I actually got incapped by the smoker when second tank came so I thought it was all over, but good thing the AI Francis managed to kill the tank and revive me. After that I took my pills and made a mad dash for the rescue vehicle. Suprisely, when I got to the vehicle and was waiting for the door to open there was no horde or special infected waiting for me. Most of them were killing Francis. Now I am ready for Left 4 Dead 2. Gimme my Left 4 Dead 2!!!!