Assignments and Dreamweaver (what nightmares are made of)

Has anybody ever had the pleasure of using that "wonderful" product Dreamweaver, i only ask because its driving me insane. i have an assignment to hand in this Thursday, had a wonderful fully working website until the templates created in Dreamweaver decided to break! (apparently beyond repair). No backups...No assignment.arghhh!! Well atleast i now know what im spending the weekend doing.