If you are an advanced beginner or intermediate in Photoshop this plug-in can be useful - nice interface that allows simple effective controls.
If you are advanced~expert in Photoshop CS6 you are wasting your $$... CS6 blows this plug-in out of the water.
|Chicago Alley by tko|
from Down the alleyway
|Callan-5680 by vbuhay|
from What Child's Dream May Come
|Widget by Wilfried HKG|
|Oxbow Bend by stickpointed|
from Landscape - Colour #2