Slow performance since security update

[alcam]

I recently installed Security Update 2005 - 003 for Mac OS X 10.3.8, since when FileMaker has slowed down considerably - everything: button links, menus, tools, etc. Has anyone else experienced this?

[alcam]

Problem solved: for some reason, when installing the update, Font Book duplicates some fonts - it seems that these duplicates slow down FM performance considerably if the fonts are used in the database. Disabling the duplicates solves the problem.