I just bought KeySuite by Chapura and I love it. It is especially good for Bob Krantz' system because projects are considered contacts and you can have multiple contact folders. KeySuite synchs Outlook to the Palm. It is on sale for $50 because it is a new product.
I have my regular contact folder for people I call weekly.
I have a WEBSITE contact folder for my sites I visit often with my passwords and user ID's.
I have a GOALS contact folder for my 12 MAJOR AREAS OF FOCUS [I call them goals]
I have a PROJECTS contact folder for the GTD-STYLE projects that I link to my appointments and tasks.
I am still tweeking my system but this past week has seen a great surge in my project productivity using Outlook, Keysuite and Bob Krantz's "Project as contact" system.
PS key suites allows you to link multiple contacts to tasks and appointments. It is perfect for what Bob is trying to do.
PPSS Thanks Bob for creating your GTD for Outlook system, it has allowed me to really start implementing GTD into my seriously busy life.