Hi Milbo, sorry for being imprecise…. Since the update I have the problem with ordering categories. They are displayed in alphabetical order in frontend, even though in backend I have the same ordering than before the update (which is not alphabetically).
Regarding configuration, what do you mean exactly? I have Joomla! 2.5.16 and Virtuemart 2.0.24b.
Regarding 3rd party extension, I have a few components such as Acymailing, Freestyle FAQs, ReDJ, Xmap, But they were all there before the update.