FreeArcade.com This site contains tons of fun to play, addictive java games. This is a great one to bookmark on your computer at work (just don't let your boss see it!)

Napster.com Join this online music community and share thousands of songs with other music fanatics. Download the songs in MP-3 format and you can listen to them right on your computer (provided you have speakers.)

RudeMountain A free greetings site with cards so rude and funny they'll make you pee your pants. Really. I mean it.