
Finally, a non-linear, nondestructive filters. This whole time we have been applying filters and effects in a linear order: one filter would alter your image, and the second filter would alter your now altered image, and so on.
The problem with that workflow is that if you decide you want to slightly tweak the second filter, you'd have to either undo back to that point losing your previews edits or use the history palette to step directly "back in time" to the point before you added the second filter, revise the second filter and then add the next one manually. Most of the time you don't even remember the exact detail of the filters or effects used... Even worse, The actual project involved applying 20 filters instead of the 3 in this example and changing the second filter would mean redoing the 18 that follow it. "Not cool".
Because of this issue, people developed many workarounds like saving multiple partially completed versions of files sequencial file names, hoping that if you needed to go back to a certain point in time you'd where to go, and while these workarounds served their purpose, there was a solution waiting to happen.
The answer to our prayers has been given to us in CS3: Nondestructive Smart Filters. In this new version, each filter and effect that you apply to a layer, remains live and continually re-editable, in real time,...