Install multiple os

Hi, I have Dell vostro 1400 notebook. Have already installed WindowsXP and OpenSUSE 11.1. Now i want to install UnixWare 7.1.4 on the same m/c. How to proceed?

Thanks in advance...

The following link should be required reading.

http://www.win.tue.nl/~aeb/partitions/partition_types-1.html