rRoundActionButton
 

I played around with SetPortraitToTexture().

I can be used to create round textures of any sort. Even action buttons and aura icons could be changed.

Test: http://www.wowinterface.com/download...ionButton.html

Has anyone tried stuff with that?

Btw...once a texture is changed GetTexture() will return true for the portrait.

The only downer is the CooldownFrame which is a square.

I used it to get rid of the faded round BLP files Zhinjio added to Ackis Recipe List.