NEED FOR SPEED UNDERGROUND 2 TIP;
Be sure to do your special events, pickup your uniques and do your magazine cover shots in each stage prior to compleating the last race on or not on the map, weather it is URL, CIRCUIT, DRIFT, STREETX, DRAG, or whatever, if it's the last race on or off the map, once that final race is completed, all your special events disapear when you move up to the next stage!