I have OS X Server and i like to test it on my iMac before i purchase a separate machine to be the server so i was wondering if there is a way to install it via VMware Fusion or partition the hard drive without harming my mac running OS Leopard.
Which version of Mac OS X Server do you have? Also, which version of VMWare Fusion do you have? If you have Leopard Server and VMWare Fusion 2 or later, you're in luck - this configuration is officially supported.