Does anyone know if it is possible to purchase games on Gamefly, and then activate them on Steam? The Steam site seems to say that this is possible, but when I tried entering the key on "Add Games" (in Steam) I get a message saying "Invalid Product Code". The specific game in question is GTA IV.
I opened a support case with Steam a month ago, and they still haven't fixed it. So I'm pretty frustrated with Steam, but at the same time I enjoy using it. Any ideas?