Ya, HIM's cover of Wicked Games is the sexiest thing I'd heard in a while.
GLS vol666 is their best, but Razorblade Romance has about 3 good songs (Gone With the Sin, Poison Girl & Razorblade Kiss, IMO) on it. Don't bother with Deep Shadows and Brilliant Highlights. It's very girly goth pop. They are supposed to come out w/something new in April or so and said it would be back to the GLS 666 style. (title's called love metal, though, so we'll see....)
I had a guy I know w/a voice similar to the HIM's singer sing 'Gone With the Sin' to me one time. Whoosh, it got me in my girly parts.
BTW it's equation.