I might as well add my 2 cents. The following statement is a regular occurence ion the chatroom about AVG
"<WDGuest388> So, have caught a nasty virus/malware, priverously i got """"AVG free wirus""""",now i bought Avast! , oke i scan my pc it shows tonns of viruses, i deleate em , i restart pc and its full of em.It blocks my internet connection too."

No need to say much more about AVG
We see this alot