Knockout 2 Plugin for PhotoShop

[grewal]

I wonder if anyone has used Knockout Plugin for sometime and gained some know how, and experience.
Initially it seem just like a eraser tool of PS.
Could we have some experienced users tell us more on its usage

[Conk]

It isn't an erasor tool but does have one. It uses color separation I believe but but in a nutshell what the program does do is allow you to isolate the area's you want cut out to a more precise area. Pixel selecting tools allow for you to grab hair.
I do use it for all my background replacements.

[John_T]

I have it, like it, have only used it a few times for knocking something out of one image to move cleanly to another for a compositon or a joke. I haven't had the time to really get into it, but definitely plan to.

[msvirick]

It takes little getting used to.
Do not keep the external line to close to the inside line.
Thw Web has many tutorials, look for them