[piytar]

Start here: http://www.xp-vista.com/spyware-removal/fedex-tracking-number-email-virus-removal-instructions

“Spybot search and destroy” (not freeware, but relatively cheap) should kill it, too.

If those fail, go to www.majorgeeek.com and for more help.

[diefree]

My spybot search & destroy is free