Hi all, at the moment I've got my wiki running with mediawiki 1.14.0 and Xampp 1.7.1 (PHP 5.2.9 (apache2handler), MySQL 5.1.33) When I tried to upgrad to Xampp 1.7.2 last Friday, I ran into some problems with the SelectCategory- and CategoryTree-extensions, so I made a new test-clone of my production-machine (easy, because I'm using VMs), to get a clean test-machine before trying again. Xampp 1.7.2 comes with Apache 2.2.12, MySQL 5.1.37, PHP 5.3.0 and now I'm wondering, wether it would be better to - upgrade Mediawiki to the current version before upgrading Xampp - upgrade Xampp first and get the extensions-problems solved before upgrading Mediawiki - upgrade Xampp first and get the extensions-problems solved without upgrading Mediawiki - upgrade Mediawiki without upgrading Xampp (at least for the moment) - leave the whole system as it is ??? Has anyone here upgraded to Xampp 1.7.2 yet and are willing to share their experiences with me? Mit freundlichen Grüßen Katharina Wolkwitz Fachhochschule Südwestfalen Hochschulbibliothek Haldener Straße 182 58095 Hagen Tel.: 02331/9330-607 FAX: 02331/9330-608