I am trying to remove either a Trojan or a Virus from a clients computer. They are running XP Home w/Nortons 2003 AV. In Windows Task Manager the process(es) running are Ynu10vj.exe and Lbf38.exe. Every time I end process it returns with either a different name (Yak3x9EP/Bsbjbh6.exe) and is using usually around 80% of CPU. I cannot download the updates to Windows XP while on line and Norton’s returns No Viruses Found. Did a search through the Registry and found no matches. What is running? Tried a search through Symantecs site, no joy. Somebody must have run across this before. I removed 178 spyware instances (Search & Destroy) and cleaned the cookies as well as history. Someone point me in the right direction.