Lite is great for To Do lists, organizing your work and getting things done (GTD). It focuses on providing a low-cost 3D mindmapping experience with a clean, simple user interface and full file-organizing capabilities.

Pro is the next step up from 1.0 and is the 3D mindmapper and the strongest of information organizers for project managers and other professionals. It has a wide range of options for import and export from other tools, making LiveLinks to Outlook objects (and other software supporting URIs), customizable skins and much more.

Both offer a free 30-day trial.