Advanced Topics
I'll cover these briefly if there is not enough time to go into them, but these are really powerful if you can use them properly :)
Pattern Stamping
- blueprint buttons, link_icons
- examples!
Plugins
- colors
- drupal-zen
Frameworks
- blueprint
- 960gs
- yui
Things to keep in mind
- Compass is in early development stages, but the CSS generation has been rock-solid so far in my experience
- huge need for plugins and ports of existing frameworks (jQueryUI, jQueryTools etc..)