Rob Galbraith does a great analysis of which is the best for togs.
Blog
Anyone thinking about a new Macbook Pro?
The Ultimate Mac Setup for Photographers
This is an interesting list.
Optimizing Adobe Lightroom
How to make Lightroom go faster by Lloyd L Chambers!
Tethered Shooting Options
This is a good reference for shooting tethered from the Adobe Killer Tips web site.
Blend Your Own
This is cool service: Blend Your Own Coffee