This is a great utility for anyone working with fonts. Let's say you've been given a title to do, but with a font you don't have, and all you have is a reference image, you can go to this site >> What the font << and upload your reference picture (may I suggest you draw it over in photoshop with the pentool to make it clearer) then it will first ask you to choose the characters of the word you uploaded, then it will give you different fonts that are near to the reference you loaded!
I've literally JUST done it, and it found the font I was looking for, now I can go on with my work!! Yay!!
Anyhoo, enjoy it graphics peoples!