Create a new you — MISSION: DS106 an easy one for 2 stars, if I was counting. I just took off a couple of year so fairly subtile. Read a couple of googled tuts for photoshop: Removing Wrinkles – Photoshop Tutorials and another one I’ve lost.
more intersting, to me, is the Before After WordPress Plugin. I’d used the Javascript before so was please to find a plugin.