Arovax in the past several days have come out with a Beta version of
their spyware. It's free as was the Alpha version. It does have some features built into it that the alpha version did not have. I am not sure if the Beta version has the ability to update signatures yet or not. If you want to look at the lastest go
HERE to read about it and download it. If that page doesn't tell you your answer then go to their home page which is their main page I believe and it may tell you.
Edit: If you go here you will find your answer.
HERE