I thought for sure that there was a write up on a plugin for photoshop in a shutterbug mag in early '06, after a long search, I can't find it. Looking for a easy way to swap heads between digital photos. I am not the most Photoshop capable so simple is best. Any ideas.
Most of the plugins for Photoshop are actually listed on the Adobe web site. Another resource to identify and locate a plugin is: http://versiontracker.com/
What I think you are looking for is a tool to select the face so you can copy it to past it into another image. In fact the easy selection tool in the latest versions of Adobe Photoshop Elements 4.0 and 5.0 (Windows) may do the trick for you.