[CentOS] Update/upgrade paths?

Dave,

Although I have had decent to good success with 3.x to 4.x upgrades myself,
I do not recommend it in most circumstances.... and recommend backup of
configs and data and then fresh install and reconfig and restore data etc

Kind regards,

 - rh

--
Robert - Abba Communications
Computers & Internet Sales/Service
www.abbacomm.net