aka Getting Things Done, by David Allen. I can easily see that, to the degree i implement something very much like this, i will be much more powerful, and happier. And all of my attempts to move in that direction (it involves getting past a bunch of my own 'stuff') have been fruitful.
page 96 re getting started
page 215 re weekly review
Average time per day of email usage: .8 hours
(Old: my week)
Expand from one list to others as needed.
I stopped using Things because it wasn't working for me — too linear, and there's tremendous advantage for me in moving the center of my to-do world off of the computer — much less likely to let myself get distracted by teh Internet, and more possibility for creating a sacred centering in the analog world.
So, i've moved to paper, so far using two sheets: