Can fon size/color/skin be changed?

I’m an absolute noob to Blender, and can’t do a stinkin’ THING with it until I can see the controls. Black on grey? REALLY? It looks nice from a distance, but it has made the interface absolutely useless to me. Can I change the display to something with a little more contrast like white on black or black on white (preferred)? While I’m poking around under the hood, can I make the font a little larger too? I did look around the forums before posting, but couldn’t find anything about this. Thanks in advance for any help!

File / User Preferences / Themes.

Use one of the presets or make your own