To clarify on the question above; Poser doesn't have "creasing" in the same way Carrara does.  In Carrara, you can pick any line to be creased.  In Poser, you pick an angle; anything sharper than that angle will be creased. 

By the way, detaching faces creates the same number of vertices as micro-beveling does.  The number of faces changes, though!  I happen to prefer the look of the micro-bevel.  And they are vastly superior for anything you might need to bend, warp, morph, or otherwise animate.