It looks like the Pali Text Society has made available the entire English translation
of the Sutta Pitaka
in digital format for free!
The following works originally published by the Pali Text Society are being offered under the terms of the Creative Commons Attribution-NonCommercial 3.0 Unported (CC BY-NC 3.0) licence. The publisher retains commercial rights. Permission has been granted to the public to reproduce, reformat, transmit and distribute these works for gratis, non-commercial use without further need to contact the publisher.
see: http://obo.genaud.net/dhammatalk/dhamma ... ts.new.htm
This is absolutely fantastic. I am totally flabbergasted and most thankful to the Pali Text Society.