I am also a big Crystal Castles fan. Their 2008 album is unreal. I hadn't heard anything from them in a while but i'm excited now it looks like they've got some new stuff coming out.
Untrust Us,
Alice Practice,
Crimewave,
Magic Spells,
Courtship Dating,
Good Time,
Vanished and
Knights are all fantastic songs off their first album.
After listening a couple times to this Robert Smith collaberation, i'm really digging it.