The Best Tutorial on Masking!

I have been working with images for over a year. I remember that masking was difficult to learn. This app has the best self contained tutorial on masking that i have ever seen. I havent used the app yet, but based on the tutorial alone it is worth the price for learning to mask. Everything else is ice cream on top. Now i am contacting friends who dont have a clue on this stuff to get this app. Or i will buy it for them later on.

whitefishsc about Backdropper - Edit Studio backgrounds for your portraits, profile pics, photo ID or passport picture using professional style masking to cut and paste with gritty, grunge, image pic effects