Every now and again I get a little geeky and excited about technical things. My friend Ben Templeton introduced me to the Automate feature on Photoshop. It's pure genius!! Not only can it automatically create a Web Photo Gallery for you but it can also create a Contact Sheet, a PDF Presentation/Document and an Automatic Photomerge... plus much much more! It is exceptionally easy to use and will save you hours. Just go to : File > Automate > and pick your easy peasy option! Here is a Contact Sheet I knocked up in 1 minute. Fab!