Lately, I've whiled away my sleeplessness playing around on the internet.  I've been playing way too much sudoku at http://www.websudoku.com/. 

I've also been playing with Windows Live at http://www.live.com/.  I wonder how much Microsoft paid for that domain name?  They released their new search tool on live.com today.  It's pretty cool with the way it scrolls instead of displaying on multiple pages, and the way that you can use the slider bar to affect how your results are displayed.  The slider bar is especially cool on the image search.