Scam,Scam,Scam, donot email him back because he then has your email address, and a good hacker can do all kinds of things with your email address unless ofcourse you use yahoo or hotmail. If you use your home email address such as bellsouth or your cable email address he has your IP address, you are only asking for trouble. If you pay some of your bills on line it's possible to pickup your credit card or bank account #'s
Zip.