Finally! Get Rikaichan for Chrome here.
Rikaichan is an awesome browser extension that shows you the meaning and pronunciation of the Japanese kanji as you hover your mouse over it. It's been available for Firefox for a very long time, and now it's finally here for Chrome. This is a must-have for people who want to read Japanese but suck at kanji!
(And speaking of brilliant programs, if you always have a lot of windows open you might want to try WinSplit Revolution, it's extremely useful!)
Also, unrelated wacky video: