I grabbed FC4 off of bittorrent but I realized I have no idea what I'm doing when it comes to dual booting OS's. My computer is a Gateway with a 75 GB HD, 1 gig of RAM. I have a cable internet connection. I know I need to partition my HD but I'm not sure how to do it, and how much space I need to allot for the partition. Any help would be appreciated, thanks.