My biggest challenge has been largely internal. I am always struggling to juggle the computer with the paper planner and frankly the pda has always been a real problem for me. I like to catch my thoughts and ideas and in reality I was most productive when I was able to plan completely in a paper system. Now I work with a Filofax and Outlook with the Franklin Planner add-in. Despite some horrific stories about Franklin Covey (Agilix) software, the Franklin Planner Outlook software is working without a single hitch. I can use the GTD methodology with tasks and projects in a way that links the two perfectly. The Filofax is my duplicate and 'out of office' tool for journalling, brainstorming,note taking and all the other things I could not perform well on a pda.