For many Managers, Administrators, Practitioners and Learners, a flash drive is one of those accessories that stays with them at all times; why not use it to carry your favourite applications around, so that you always get to use the same programs with the same settings no matter where you are?

But which applications are you going to carry?

Of course, you need to decide, probably make a list and copy them one by one to your pen drive.

Or just visit this blog http://www.instantfundas.com/2009/01/5-free-portable-application-suites.html for some excellent ideas/alternatives.