Thanks, and now I have a few GTD questions.
Where do actions go that must be completed on a certain day and can only be completed on a certain day? e.g. talking to a person you will be in the vicinity of on Wednesday, etc. (Ticklers, Next, Calendar, Waiting for?)

What about actions that are waiting for the inevitable - ebay promotions, exchange rate fluctuations? Someday/Maybe or Waiting for?

And again, what about actions like listen to podcasts in my idle time, or actions like a daily jog?

Lastly, do you use a separate GTD application from your calendar application, and if so, do things like call jim at 9 am go on the cal or GTD app?

Would love to hear some input.