A free "icon set containing over a 1,000+ icons, all in a vector-shaped Photoshop format".
web_design
iconSweets 2
Multiple Backgrounds and Borders with CSS 2.1
"Using CSS 2.1 pseudo-elements to provide up to 3 background canvases, 2 fixed-size presentational images, and multiple complex borders for a single HTML element. This method of progressive enhancement works for all browsers that support CSS 2.1 pseudo-elements and their positioning."
Supports all browsers except for IE 6 & 7, which I'm alright with.
BrushLovers
A "collection of exclusive free and premium Photoshop Brushes. Our high resolution brushes are beautifully and carefully crafted and can be used for both personal and commercial projects."
Ultimate CSS Gradient Generator
A very handy tool to generate the rather complex CSS required to generate gradients. This is by far the simplest method that I've seen so far.
The Great Typekit Table
The folks at Sleepover have compiled a sortable list of Typekit-powered fonts that meet two key guidelines: "first, the font had to have lower case, upper case, bold, italic, and bold italic; second, the font couldn’t be handwriting, script, or monospace."