Download with your antivirus turned off. Else it will say "Virus bla bla bla" There's no virus in this, Your virus program just busts it as a virus or something. I don't know what virus program your using, I'm running AVAST; It takes it as a virus
not sure, add me on msn and i can try and help Due to issues a few people are having im working on a new gunzlauncher etc.., this should eliminate any issues