http://securityresponse.symantec.com/avcenter/venc/data/w32.klez.removal.tool.html

Just a quick note, read the instructions. If you have some versions of Klez, it will disable your antivirus software. You will need to run the virus removal tool and re-install Norton Anti-Virus.

If you don't do this, the virus can just come back again.

Run the removal tool. If you have no virus, have a nice day.

If you had the virus, re-install NAV.

http://securityresponse.symantec.com/avcenter/venc/data/w32.klez.removal.tool.html

I already had this small file, I ran it on all my computers last week. They are all clean. I got two bounced messages this weekend, return address was mine, which has Klez virus.