Digimark (or is it Digimarc?) software inserts a watermark of some kind, though I've never used it. You pay a hefty price though for each watermark (or whatever mark it is)< SO MY ADVICE WOULD BE TO USE IT WISELY> I BELIEVE PS ^>) COMES WITH A DEMO VERSION OF THE SOFTWARE IN THE FILTERS PANEL SORRY BOUT THE CAPS KEYBOARD IS REALLY MESSIN UP NOW