How do I turn on brush diameter display in texture paint mode? I'm not sure if this is new to 2.7 or not, but I can't seem to figure out how to make my cursor display as the width of the paint brush when I'm in texture paint mode.  I can muddle through all right- I mean, it technically works- but since the cursor is alwyas a pointer arrow, figuring out exactly what's going to be painted and where is kind of a crapshoot until I press the mouse button.  

I know from tutorials that isn't how it ought to be, but can't for the life of me figure out what preference or setting might be flipped.  (NB: I'm brand new to Blender with this release, so following tutorials and trying to discern the weird bits that are me-fucking-up versus what's simply different in the new release is rough...)

Any advice would be very much appreciated!
In Texture Paint Mode, Go to Options Panel >> Appearance >> and Select the Show Brush check box.