GTD + R :: Getting Things Done + RHODIA
It's a bit childish, but try to use the most nescessary parts of it.
I wouldn't use the "playing field" even if I got paid for it. lol.
I personally use the "pockets" only.
This helped me getting started with GTD.
After trying out this, you should know what you think are positive and negative about it.
Then you can make your own system.