Cool little doodad you can download for Winamp or Windows Media Player that displays lyrics for whatever song you have playing at the moment. A really useful thing to have for those of us who normally subscribe to either of the two major schools of singing along with songs you like but don't know the words to:
The "something-something-something" school
"Come here girl Go 'head be gone with it something-something-something Go 'head be gone with it..."
The "insert nonsensical gobbeldygook and hope no one notices" trick, which kind of looks like this: