Compatibility notes to ArchiCAD on Mac OSX Lion
Kind of important if you’re using any version of ArchiCAD and getting excited about Lion (or have already installed it). Read it. Now:
http://archicadwiki.com/MacOSXLion
No more using any version of ArchiCAD older than version 10 if you go to Lion (Mac OS 10.7). Good to know for all those 8.1 and 6.5 files I occasionally need to open. If you don’t have ArchiCAD 10, remember to install the file converters so you are prepared.