[Zope-dev] current best of breed ZEO for Zope 2.6.2 in production?

Hi, I'm with a client in the process of setting up a production environment with ZEO. Which of the ZEOs should I use? * Old (t)rusty ZEO 1.0? * ZEO 2.0? * any one of the ZEO releases at http://www.zope.org/Products/ZEO ? * a ZEO ripped off of a ZODB release? Which one? (maybe even this last RC?) * In this case, should I make the ZEO server out of this ZODB release or should I just combine the ZEO server part into Zope and serve ZEO out of that? * If use a standalone ZODB release as ZEOServer, can/should I run it on Python2.2 While using Python2.1 ZEOClients? (I'm not running Zope 2.6.2 on Python 2.2) Cheers, Leo