I also liked the Power winner at Villa Park in the FA Cup SF vs Ipswich, who were then the best team in the country by a mile. I went down on the train, which was late, decided to walk to the ground and got lost. I arrived just as ET was starting and managed to persuade the gate man to let me in. I had just pushed my way down to the front when Power sent the ball into the top of the net above my head, and the cheering crowd carried me all over the place. I've seen myself moving from side to side like a float when it is shown on TV.
I also liked Yaya's goal against Villa; his run gets longer and longer every time I remember it, never in doubt he would finish it.