Hi My experiences with zope 2.5.1b1 and python 2.1.2 crashes are now only with CMF 1.1 installed. The new system with plugin indexes implemented in zope 2.4.x (with text fields plugin splitters compiled in c as python modules for optimization) is a diff with stable zope 2.3.3 platform.. Can splitter modules (or eventually other python module .so of zope core) crash zope 2.5.1b1 ? How can I test this? Thanks Stefano ---------------------------------------------------------- Stefano Noferi n o z e S.r.l. Soluzioni Open-Source Via Caduti del Lavoro, 32 56122 Pisa (PI) - Italy Tel: +39 (0)50 533320 Fax: +39 (0)50 526604 Email: stefano@noze.it Web: http://www.noze.it ----------------------------------------------------------