Help! Caved in at the weekend and bought COD 3. Ran through the first level no probs at all on vet. However, i have come to a spot on level 2 where a bus blows up at the end of a stream and i need to take an area at the top of a small hill. I have used smoke, grenades, everything i can think of. even got the coverted purple heart thing too!!!!!! Can anyone restore my sanity here as i have hit a brick wall. 
