Heres a great little partitioning tool that is gui based, simple to use, and allows you to create, move, resize, delete, and format in many different file systems.
http://sourceforge.net/project/showf...kage_id=173828
Its a live cd. so you dont have to install it, and its fairly small, only about 30mb. Just download the iso file, and burn it as an iso image, and boot from the cd. It is very similar in format and function to Partition Magic, works great, and its open source software and free. try it, i think youll like it.