I recently downloaded SEP2 trial version. Everything seemed ok the first session. But the last 2 times I have used it I have been getting strange patches. I have been using it through Photoshop cs5, on a windows 7 64 bit system. Everything looks fine in SEP until I press the button to save. when it opens in Photoshop these patches appear. The area appeared completely smooth until it appeared in PS.Any advice greatly appreciated. Thanks.