We want to create a sports training website with interactive content (ie. input your training times and get a graph in output) plus some other stuff. There will be one section with static information pages and 3 sections run by the database. The database will collate information about the user and provide tailored outputs (ie. a tailored training programme). Our target user market is very small - we anticipate a maximum of 2000 users in any given year. We have a mocked up version in powerpoint but need to translate this into a technical specification. Aiming for a summer 2007 launch. My estimate is that it's 2-4 week (phased) job for a good programmer.