Virus

Hello all,I have problems with my outgoing mail,I found a Trojan virus,and
got rid of it,using my ISP antivirus program (my AVG looks like is sleeping
at the wheel) :-(

Anyways,I noticed that ,with every message I sent out,there is what looks
like a signature (even though in the Tools,Options,Signatures there is
nothing to be seen)

The text is this below:

????????????? ????? ????? ?? ???? ???????? ????????????????????? ?? ??? ? ??????????? ?????????????? ??????? ? ????? ????????? ?? ????? ????? ? ??????? ????? ????? ? ?????? ??????I am not sure what this is,as it is not hypertext,and I can not get rid ofit.Thanks for any suggestionsAlbertoWindows Vista Home edition_____________________________Para escuchar mi radio,click aqui:To listen to my radio,click here:http://www.live365.com/stations/alwinder?tmx=1187638520437My website: http://members.shaw.ca/algraber/"I think computer viruses should count as life. I think it says somethingabout human nature that the only form of life we have created so far ispurely destructive. We've created life in our own image" (Stephen Hawkings)"Pienso que los viruses de los computadores debieran contarse comovivientes.Pienso que esto dice algo acerca de la naturaleza humana,si laúnica forma de vida que hemos creado hasta ahora es puramentedestructiva.Hemos creado vida,pero en nuestra propia imagen" (StephenHawkings)