http://developer.apple.com/documentation/Carbon/Reference/discrecording/CocoaDoc/DRDevice/Classes/DRDevice/index.html

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( Alternatively, see http://www.amazon.com/exec/obidos/tg/detail/-/0812513495/ )

What does that book have to do with DRDevice?

In Ender’s Game, there is a weapon known as the M.D. Device, or the Little Doctor. Dr Device.

riiiiight…