I bought S+M Season 1 yesterday and installed it.
But when I try to start the Launcher, my Avira Antivir gives an alarm that the file "CmdLineExtInstallerExe.exe" is infected with the "TR/Agent.375992.A" trojan.
The file in question is located in my user\Appdata\Local\Temp folder (Windows Vista)
I refuse to give access with Antivir, and the file gets deleted afterwards and the Launcher then starts normal, I can log in and play the game and everything.
I still have Tales of Monkey Island installed too, and when I start that launcher I don't get a warning like that.
So I'm a bit worried here now that the official download files have been compromised.
Episode 4 and 5 don't seem to have this problem, only Ep 1-3 and 6.