This is my email to MSN support. I sent an identical email to abuse@msn.com.

To: msnhst@MICROSOFT.COM

Date: Fri, 28 May 2004 11:06:52 -0400

Hi,

My laptop was stolen. It logs into MSN Messenger automatically.
At about 5:30 PM EST on 28 May 2004, I was logged out of MSN
Messenger on my home desktop. I suspect the thief powered on the
laptop and that's why I was logged out.

My home IP address is bast.unixathome.org (66.11.174.150)

Can you confirm that there was a login to MSN Messenger using
*****@langille.org at about 5:30 PM EST on May 27 2004 from an IP
address other than 66.11.174.150? If so, then I'll contact the
Ottawa Police (report # 04-131729).

Thank you.