Partition Logic

Source

Partition Logic is a free hard disk partitioning and data management tool.
It can create, delete, format, defragment, resize, and move partitions and modify their attributes. It can copy entire hard disks from one to another.
Partition Logic is free software, based on the
Visopsys operating system.  It boots
from a CD or floppy disk and runs as a standalone system, independent
of your regular operating system.  It is intended to become a free
alternative to such commercial programs as
Partition Magic, Drive Image, and Norton Ghost... (read
more)
Some notes about using Partition Logic with
Windows Vista