Print-Ready Version of SICP?

[Midas]

Does anyone know where I could obtain an online (easily printable) copy of Structure and Interpretation of Computer Programs?

I'm aware of its copy at http://mitpress.mit.edu/sicp/ and have read considerable portions of it, but I find reading large documents of the screen unpleasant - plus I can't read it before bed, etc. I also know I could order the actual book (and it'd be worth it), but if there's an online version, then I can get it immediately without waiting for delivery - and it's then essentially free, for me.