well everytime i click on shaders and then go bk the shaders is unclicked...and it do this everytime D= can anybody help me?do i have to download sumthing?

what graphics card do you have?

That means ur graphics card isnt good enough.. U have laptop dont u?

Edit: DaJoka was faster D:

well i have in Intel(R) 82845G Graphics Controller and its a 2007 flat screen desktop D=

Yea, your gfx card dosent support shaders.

Though no problem, since the 3.8 non-shaders actually look like shaders:P