Fedora15Gnome3Tweaks

Hibernate/Power Off http://mygeekopinions.blogspot.com/2011/06/how-to-add-shutdownhibernate-menus-in.html

# yum install gnome-shell-extensions-alternative-status-menu

http://ranjith.zfs.in/gnome-shell-extensions-for-fedora-15-open-suse-11-4-arch-linux/

# yum install gnome-tweak-tool
# yum install gnome-shell-extensions-drive-menu
# yum install gnome-shell-extensions-dock