I would like to make my own home server one day. I'm a total newbie regarding servers. Is Mac OS X server the way to go? Do I really need it? What knowledge must I possess? Is OS X Server the same as the client version in terms of being able to install programs? What changes? Can I get a server functioning in the client version too? Is the server version worth those extra $500? So like I said, eventually I would like to make my own server (at home), so, do I need a Mac Pro for that? Your guidance will be much appreciated, thx!