Believe it or not, 4 OSs is possible on one HD (if the HD is big enough that is). I have done a lot of research into the whys and why nots this works. The one requirement for this to work is Partion Magic 5.01 Pro (which includes Boot Magic). If you are interested go to my website, http://www.compuaction.com and select the link to the Knowledge Base. There you will find a link describing how to do this.
