Hi, I've just updated the FM-PLUGIN-TOOLS library to version 0.2.8. Together with the new version 5.1 of LispWorks which was released a few hours ago, you can now build FileMaker Plug-Ins in Lisp for Microsoft Windows /and/ Mac OS X (10.4 or higher on Intel). Also, the C "driver DLL" on Windows is no longer necessary. For all changes since the last public release (0.1.10) see the ChangeLog. http://weitz.de/fm-plugin-tools/ http://weitz.de/fm-plugin-tools/CHANGELOG.txt http://www.lispworks.com/news/news24.html Edi. European Common Lisp Meeting, Amsterdam, April 19/20, 2008 http://weitz.de/eclm2008/