im using ps 7.0.... it doesnt seem to have 'Lens Correction'.... anybody know other way to produce nice vignetting?
Make a new layer, draw a big circular selection, feather it, invert the selection, fill with black, drop the opacity as needed.
About GND - if nothing moves and you don't mind a little extra storage used - you may bracket with +/- 2EV range, on a tripod of course. Stack them in layers and apply gradient layer masks. :embrass: