I want to install IE7, but I have IE7 setup with WGA which I don't want to use and I have IE8 beta 2 setup without WGA, but it's unstable and I don't like it. Is there a safe and direct download for IE 7 without WGA?

There's ine more program I want to find, but I think that there is no such a program.
Is there maybe a program which can run full-screen programs and games windowed?