@Carrot: Constantly Asked Questions ?

I've never heard it that way ... Anyway, try using
this list the next time you have a question. Every question you've asked so far is answered in at least one (usually several) of these resources; you just have to know where to look. In fact, I think you'd be hard-pressed to find a question that ISN'T answered there.
@LeaHao: That

only appears when your FPS is below a certain number (30, I believe). If you want to force it to appear, open up a bunch of fileshare programs or something before you enter that level.