just finished reading gtd and want to start implementing a paper based system at home this weekend. i don't fully understand what should go in each filing cabinet drawer. i know general reference files and a tickler file have their own drawer(s). but what should i do with the rest of my files (next action categories, project lists, support material, waiting for list, someday/maybe list)? also, once i have the process in place at home, i'd like to implement it at work as well. how can i incorporate an "at home" and an "at work" system? (i am in a transitional job right now which is not my career, so i don't want to start the process at work). sorry for the long post and thanks for the help.