Are there Any Web sites that can help me learn how to hook four different computers into one supercomputer?

Question

I know the just on Comp building i built these four on my own and would to expand my abilties so only experts or if you know a web sites

Answer 1

What you are asking is called Clustering. Although I hate to tell you to use wikipedia, it is probably the best place to start.
http://en.wikipedia.org/wiki/Computer_cluster

or
http://www.beowulf.org/
http://www.microsoft.com/technet/ccs/overview.mspx
http://itc.utk.edu/research/oit_single_entry.php?rid=88
http://www.gordano.com/kb.htm?q=1463
http://www.turbolinux.com/products/middleware/lb10/docs/user_guide/clusteringconceps.html

You can just search for "Clustering Computers" for more information.