My computer is behaving very unusually since it has been attacked by the BAT/Lnkget.Y Trojan Downloader. I am using Norton anti virus which detected this Trojan. But when I selected to delete the Trojan the Norton anti virus program hangs. I even ran a system scan which would also hang once the BAT/Lnkget.Y Trojan Downloader was detected. Also my computer boots very slowly and internet connectivity is lost very frequently.