[Zope] step by step going from single zope to zeo

Are there any step by step guidelines for how to modify a current single instance zope into a zeo configuration? I have a single zope instance. That zope.conf define two mount points for multiple zodb's. I would like to take that single instance and turn it in to a zeo server, with to zeo clients. Are they any recent howto's on this? -- David Bear College of Public Programs/ASU 411 N Central, Phoenix, AZ 85004