You can always Ask Question

Since you bought the product you are entitled to get tech support from Apple. At least they can give you some info where to get exact help.


You can also search Apple website support for documents

http://manuals.info.apple.com/en/MacOSXSrvr10.3_GettingStarted.pdf and
http://manuals.info.apple.com/en/Mac_OS_X_Server_v10.4_Getting_Started.pdf

www.apple.com/xserve/cluster/

or,

join Apple developer group to ask question

Also, you can find some Xserver cluster users for help like:

http://www.cse.uiuc.edu/turing/

take the email address leads and email your question. Likely they can help you.