Went to the Mac Expo today with the course, it was a great day. There was a lot of big boys toys, but i found two things very interesting. One was a Photoshop plugin called Vertus Fluid Mask, a great tool for cropping out things like bushy hair and trees etc, although on the expensive side, £149. Another great thing was the Google demonstration, where they talked about google sketchup and google earth software that you can download for free.