Hi
http://www.h-online.com/open/features/Exploring-what-s-new-in-Fedora-16-1...
"With this version, the project has switched to the GRUB 2 bootloader
and put more emphasis on the GPT (GUID Partition Table) for partitioning
disks. With GNOME 3.2, KDE 4.7, LibreOffice 3.4 and kernel version 3.1,
Fedora 16 also offers an up-to-date set of components; it also contains
a whole range of improvements in the areas of virtualisation and cloud
computing."
Rahul