Damn i love electro. Some of which are :

The Knife
Shpongle
Lemon Jelly
Groove Armada
Hallucinogen
Kraftwerk
Infected Mushroom
Celtic Cross
Xploding Plastix
Daft Punk
Massive Attack
Klaxons
Air
Royksopp

Aphex Twin (electro to an extent)
Faithless.

Har har, a good few of those aren't even classed as Electro, more house and trance, but whatever :hippy:
<3 <3 <3 <3