I've put the 50mm 1.8 lens on my wishlist for Christmas to my parents and they've been looking at it a lot, and talking about Christmas shopping etc (all I can hear is mumbling from downstairs, lol). Anyways, What kind of setting do I need to put my camera on once I get the lens? Anyone else have this lens and any tips for that? Right now I have a 18-55 lens but I heard that a 50mm lens is a good fixed lens to start out with, so I'm going with that. Thanks..