Unixmen shows you how to enable "fallback" mode of GNOME3 on Fedora 15
Question: How to turn on "fallback" mode of GNOME3 ?Turn on "fallback" mode of GNOME3 on Fedora15
Answer : Fallback mode is GNOME 3's more GNOME 2-like mode of operation for people without hardware 3D - or who just don't like the GNOME Shell.