August 2014
I own ME2 and it shows up in Origin.
I can download it from there and after that it automatically starts the installation, successful.
But I can't locate the game installer. Although the option to keep the installer is activated, it's not in the assigned directory or somewhere else. Instead there's a "__Installer" directory in the game directory, but there are only some smaller *.exe files and DirectX, VC and PhysX, no game installer.
I'd like to have the installer file to install the game manually later without having to download it again …