Make an image darker in photoshop cs2?

[imported_K3N]

may someone please tell me how i can make an image slightly darker in photoshop cs2?

 

[Regs]

Not under Image --> Adjustments?

 

[SVT Cobra]

image>> adjustments>>>>>brightness/contrast

 

[imported_K3N]

thanks

 

[adlep]

copy the layer in the "multiply" mode and then adjust the opacity.