and you need to delete it. When you say AVG detected it, but McAfee say it isn't a virus - are you saying that you're running both programs on your computer? You should only ever run one anti-virus application.
There are numerous dialers around - all of them undesirable - and you want this one off your machine.
A Trojen is not a Virus but can carry a Virus, or it's ET phone home with info on what's on your computer. Check in MSCONFIG at Start/Run type MSCONFIG look in the startup tab for the Dialer remove the tick
FE No, I am only running AVG. No other anti virus programmes. I go to click here and click on Virus Information to get the information and "how to remove it" instructions. AVG reports it as "Trojan Horse Dialer" McAfee says it is some sort of automatic dialer to porn sites. I assume that to be at astronomical rates? I am on Broadband so obviously do not use a dialer, but will that still affect me. As Big Elf says if it is in the Virus Vault has it been removed?