Good Gear Guide
10 great free desktop productivity tools that aren...
Desktop productivity tool No. 9: GTD-Free
David Allen's Getting Things Done productivity system has helped many people get their lives in order. GTD-Free helps you automate the GTD system, so you don't have to rely as much on pieces of paper or manual notes. Organized into four action tabs -- Collect, Process, Organize/Review, and Execute -- it lets you see all stages of your GTD workflow at a glance. The program lets you use either a flat XML database (simple) or an ODB-format database (scales well), and you can switch from the former to the latter at any time. Also included are some example action lists to help get you started if you're new to the GTD methodology.
10 great free desktop productivity tools that aren't OpenOffice.org