BrainStorm is a great program that allows you to store your thoughts on a PC in the way you want, as if they were still stored in your brain. The point being that, once your thoughts are in BrainStorm, they can be more easily shared with colleagues.
Store ideas either in a hierarchical pattern allowing others to follow, or simply store thoughts in a completely non-ordered fashion - whichever suits you best. Use it to organise your thoughts more clearly, or plan presentations, projects or practically anything, for that matter.
Whether you use BrainStorm as an individual or as part of a team, you're sure to notice some improvement in your productivity. Combine the separate thoughts of team members into a kind of 'superbrain' and you'll create a closer-knit team with a higher rate of productivity.
BrainStorm owners can share files easily between each other, but should you wish to share with somebody without BrainStorm, simply upload your session to the internet where it can be viewed by anyone.
