Cheers Halfloaf. Its one of the 8 week workshops that run on CG Society. Go to CG society and click on 'workshops' (funnily enough!) and theres quite a few different ones. Places are quite limited and fill up quick so you have to get in kinda quick I think, its the first one Ive done, but there are some others on there that appeal to me aswell. The one I am doing is Matte Painting, with David Luong.