This is exactly why I say that any anti virus that gives false positives is useless becuase it will cause the user to just turn it off anyways... also you had to make an account on that crap site too for the dl. I know b/c I went to the same place looking for the gui but turned around b/c it looked like a place with no good. You should change password to any e-mail account ect use used on that computer right away. If there was a link in the confirmation e-mail for that websites account it could have stolen your password.

UPDATE all passwords on a secure machine right away