cant figure out landscape

[plasmazzr600]

I can't figure out how to get my DX in landscape mode for texting i've tried flipping it this.way and that way but to no avail this isn't mu first droid but the only other droid I've had or even played with was my droid1 any help would be great

 

[the5barrons]

Is this checked?

"what evrrrrr"

 

[xliderider]

Is this checked?

"what evrrrrr"

OP, this can be found in Menu, Settings, Display.