Hi why the build in CK doesn't looks like how will come out ingame? with enabled sky and effects ...

In game looks like the glow and fx effects do not apper at all while instead are clearly visible in CK ... in CK the overall scene looks better but then when I go ingame looks kind of poorer ... why that?

http://img834.imageshack.us/img834/5720/34987202.jpg

No ENB used ...