I am currently running XP Pro, Yahoo browser, Mozilla Firefox, DSL connection thru sbcglobal, CA e-Trust antivirus, running thru a router w/firewall, Ad-Aware SE personal and spybot. All are updated yet I can not get rid of this trojan horse called "WIN32.SILLYDI.ak . It has renamed itself 12 times after running all programs and finding several trackers and such. Everytime I start up the box it finds another "win32.sillydi" trojan in the same location but different name and removes it, yet it will be there again later. Is it the programs associated with Yahoo browser's? Plz help if you can and thank you.