A few of my favorite technology and business resources (in alphabetical order).
Personal organization site
An essential resource for anyone wanting to be a web designer
Create presentations that don't look like they came from PowerPoint Hell
Great site for low-cost stock photography and clip art
Beautiful site illustrating the power of CSS for transforming a site
Resource for file sharing and project collaboration
Another great site for low-cost stock photography and clip art
Adobe color scheme sharing site - like Youtube for designers
Must read blog for the entrepreneur/small business owner
The place for entrepreneurs to connect
Best implementation IMHO on the Mac of Getting Things Done
Extensive free tutorials on all aspects of web design