As a daily fan of this website and posting board, I have to add my .02 cents in concenring David's CD set once again... Sorry to sound "maniacal" on this stuff, but it quite simply is probably the best $89.95 I've ever spent. No doubt about it, David's book is good, and it goes into some additional detail that the CDs aren't able to cover....However, nothing beats getting a regular reinforcement from the "Next Action Guru" himself.
I like listening to David's CDs when I have a nice, long drive ahead of me...it makes the miles melt away, and I arrive motivated, jacked-up, and ready to roll! I have seen quite a few posts over the past few months questioning others here for advice on buying this product...my advice is simple (and at this point in this post, I'm sure it's predictable): If you want to implement GTD...do it!
A few days ago, I lent my CDs to a skeptical friend at work...He's now enroute to being a convert...but I'm going through withdrawl!
The bottom line is...THIS IS GREAT STUFF-- if you haven't already done it, TREAT YOURSELF to a set of these CDs!