My close friend complained his PC was slow and his son removed his Anti virus software to see if this would speed it up. All it has done is allowed various viruses to enter his PC. I downloaded and run AVG which removed 131 viruses plus 4 Trojans. What I have left is a small problem of 2 missing DLL's these are xaymomsd.dll and tdradgj.dll (I did a search on the web for info regarding these DLL's no help) does anyone know which programme uses these DLL'd or are the leftovers from old Viruses so I should just ignore them. Many thanks.