Two days ago I noticed there is a new icon in the takbar. When double clicked, it is shown as Java J2SE Update6. In the Add/Remove it was shown to consume 116MB. Thinking that it may be harmful, I have removed it. I dont know how it came into being. I am using genuine XP Home with all critical updates, Open Office V2, Firefox, Avast, Win Defender, Zone Alarm, Spybot etc. I hope somebody will elaborate.