I've been using NX and NX2 for awhile now, and feel that I'm getting better at it, However, I'm sure that I'm still not using it to its greatest potential. I undertand the use of color control points and selection control points. However, one of the areas that I still don't quite understand is the concept of Watch Points. Can anyone explain what Watch Points are, and how they are used in post-processing in a practical sense? Thanks!