I read through the forum that Zend 2.1.0 is compatable with Cpanels php installation. Having upgraded Zend twice now, i find the same problem with php functions. It appears that installing Zend 2.1.0 causes a problem with the sockets function within php - The scripts that are installed upon the server that pulll live line feeds in for example cease to work when the new Zend is installed. Downgrading to CPanels bundled version 1.3 solves the issue. Certain software requires Zend 2.1.0 (modern bill for one) and we really need to get this to work. Anyone had similar problems, any chance that you can bundle the new version into CPanel nick? or can anyone provide any assistance with this problem? Running Redhat 7.3, php 4.2.3 and the latest stable release of CPanel.