These are some of the sites which I believe to be of use to budding writers. If you know of any others please feel free to get in touch
Authorlink A professional site for editors, agents, writers and readers. where editors and agents can buy and sell published and unpublished manuscripts and screenplays
Writers Digest A list of what writers digest considers to be the best 101 literary sites for writers in 2002
Pure fiction Another useful list of sites for budding and proffessional authors
journalism UK A site aimed naturally at writing for UK based magazines or writers. contains useful resources however for writers further afield
Hollywoodlitsales An essential site to know about if you're aiming to make a mark in Hollywood