On July 17th at 15:00 (UTC), you'll be able to start buying .me domains. iCast.me Kiss.me la.me allof.me
And so on.
With Apple's MobileMe product (www.me.com) just hitting the market, perhaps the ".me" domain craze will also start to take off. You could get pretty creative with them.
They are about $20 a year with a 2 year minimum registration. You can get them from sites like GoDaddy. The best ones will go fast!