Is it possible to run crysis warhead on a 64x windows 7 machine?

I meet every requirement except i have windows 7 and it says XP and Vista only.Is it possible to run crysis warhead on a 64x windows 7 machine?
It work on my computer with windows 7 64 bitIs it possible to run crysis warhead on a 64x windows 7 machine?
Don't worry. When it days "Vista Only" it means Vista or Better. What's better than Vista? Windows 7. :) Your all clear, pal, enjoy the game! ^_^