For technical purposes in my job, i need to mount a cluster of various pc's to work in parallel.
Anyone have an idea?

I want to use suse 11, because i know the system and i already have 4 servers with suse 11, but i don't have idea to use any software to put in cluster pc's neither to use programs in parallel.

In fact, the reason to mount that is recycle old pc's in a cluster and have a master with vmware and use the parallel tech to improve performance in the vmware.