A look at using IE's dynamic expressions to simulate the max-width property.
A nice set of generic icons for your site that allows for CSS based coloring thanks to use of image transparency.
Great set of free CSS/XHTML valid templates from the site Pretty As A Picture.
Team review site with a community feel.
Vertical aligning solution in CSS that works in IE6 and Firefox.
A screenshot of Yahoo's new homepage in the works, on Flickr.