I was compiling a list of sites on CSS and thought this might be helpful to some of you.

Start with the basics here:
http://www.w3schools.com/css/default.asp
http://www.htmldog.com/guides/cssbeginner/
http://css.maxdesign.com.au/index.htm

Awesome site for anything that’s cool in design:
http://designmeltdown.com/
http://netcocktail.com/

Here you can download royalty-free websites, great for dissecting while your learning:
http://www.oswd.org/

Great site with tons of info and tutorials(a little more advanced):
http://www.cssplay.co.uk/index.html
http://tutorialblog.org/25-code-snippets-for-web-designers-part3/
http://www.smashingmagazine.com/category/css/

For Inspiration and some ideas of how a great site, done in css, should look like:
http://www.cssbeauty.com/gallery/
http://www.unmatchedstyle.com/gallery/
http://cssvault.com/
http://www.ndesign-studio.com/
http://bestwebgallery.com/category/css/

Additional Info:
http://kuler.adobe.com/ (for when you can’t decide on a color scheme)
http://www.photoshopkillertips.com/ (Photoshop tips)
http://makeinternettv.org/ (want to make your own tv show online? here’s the site)