Always read the comments, wherein I found this nice summary of how quantum teleportation works, and how it makes "macro" teleportation possible, at least on a theoretical level. As with all things quantum, "nice" is a relative term... if this stuff doesn't make your head hurt just a little you're probably not reading it closely enough.

And I'm sorry, but if a transporter works by tearing the original "me" down to my constituent sub-atomic particles in order to create an exact duplicate "me" out of different sub-atomic particles somewhere else, I'm walking.