Boring screensavers getting you down? Really Slick Screensavers are, in fact, as slick as advertised. They're incredibly beautiful, though I would watch out for using them on older/weaker machines.
CSS Vault. Pretty CSS designs. I am so jealous. Fucking creative people. Oh wait, the alternative is really shitty looking, hard to read websites. Come back, good web designers, all is forgiven!