Spawn, I get this Æ when I press Shift Option.
Cory, my apologies, yes it's the apostrophe key. I figured it's font specific but have no clue how to change it. To elaborate some, I'm converting from a pc to a mac and noticed this problem while editing a text file (that won't work if I type this apostrophe). I had to copy and paste to get the correct apostrophe on here, and the text file.