What DLC does the PC version have?

[Barso]

I am playing this at 1920x1200 all settings max on my GTX295 and loving it over my XBOX360 version but it seems the 360 version has more longevity due to more DLC.
Why have eidos shafted the PC version with less DLC?
Will it come or have the team moved on?
Thanks.

[ReVolut1on]

There is one DLC pack on PC vs two on PS3 and Xbox. I played the 'Console Exclusive'-map pack on my buddy's PS3 and, IMHO, us PC users don't miss anything important. Those two challenge maps aren't even very good compared to some that all platforms have.