Roy Carroll’s spectacular save from Arsenal's Kolo Toure in United’s semi final clash at Villa Park was a crucial turning point in securing a place in the final on 22 May.
"I suppose the save against Toure was something I will remember. I have made a few better saves over the year, but maybe none as important.
"When you keep a clean sheet against the current Arsenal side it is a very special feeling and all the better when it helps the club to an FA Cup final.
"I had a good run in the side but Tim Howard is back in now," added Roy. "All I can do is keep working hard and you never know what will happen."