CalamityRanger: Amon Tobin is usually my go-to guy a lot of the time. Most of his albums are a wonderful little fusion of jazz and electro but his albums tend to differ in the style he uses. Of just his pure albums I would say Supermodified is my favorite album, so incredibly good. For his soundtracks I love the stuff he did for Splinter Cell: Chaos Theory, and his soundtrack for the movie Taxidermia is fantastic and a bit more on the dark electro side.
strixo: Infamous got a few extra points from me for pulling Amon Tobin.
Anyway, I'll throw out '
Music has the right to children', Boards of Canada. Great album.
Also, '
Selected Ambient Works 85-92', Aphex Twin
Finally, the awesome '
Lunatic Harness', by mu-ziq.
EDIT: But sorry, reviewing, this is not electro, just electronic.
EDIT2: Bar 9 - Midnight.
http://www.youtube.com/watch?v=o0QznJ2cjKg :-) The sentiment from Parliament "doin it to ya in your eardrum" comes to mind.
Bar 9 is dubstep isn't it? My friend linked me to that song earlier actually, I quite like it. So does my sub-woofer. :)