Various : The Electro Compendium
No brainer this, Anti Social Network have released the Electro Compendium, a completely free download which features a total of 116 tracks from the likes of Luke Eargoggle, Scape One, Dez Williams, Clatterbox, Radioactive Man vs Dexorcist, MANASyt, Michael Forshaw and many more.
What you waiting for, get the compilation here