some of my customers are using MindJet to write down a task list or start the project management.
you can now connect MindJet to Team Foundation Server and keep MindJet as a powerfull presentation tool while the data (task, bugs, requirement ...) are handled by Team Foundation Server
please have a look to the following video
more information :
- the source code : http://mindjetlabs.com/cs/files/folders/mindjetlabs/entry41.aspx