https://community.graphisoft.com/t5/Installation-update/Adding-Memory-To-Archicad/m-p/100245#M11762 OSX will use all of your RAM - you cant change that (Hip hip Hoorary!!). Memory management is superior to OS9. If ArchiCAD goes to the background it will release Memory for other Programs.<BR /> <BR /> The only thing you can do is GET more RAM Thu, 19 Aug 2004 22:59:27 GMT Aussie John 2004-08-19T22:59:27Z https://community.graphisoft.com/t5/Installation-update/Adding-Memory-To-Archicad/m-p/100244#M11761 <DIV class="actalk-migrated-content">up to os9 you could specify memory allocation for applications<BR /><BR />osX does this dynamically and cannot be set by the user<BR /><BR />if AC is using the hard disk for 'swap' memory then all you can do is close other applications or add more physical ram<BR /><BR />in utilities&gt;process viewer you can check if AC is running out of physical memory<BR /><BR />bill</DIV> Thu, 30 Jan 2025 11:03:27 GMT https://community.graphisoft.com/t5/Installation-update/Adding-Memory-To-Archicad/m-p/100244#M11761 Anonymous 2025-01-30T11:03:27Z https://community.graphisoft.com/t5/Installation-update/Adding-Memory-To-Archicad/m-p/100245#M11762 OSX will use all of your RAM - you cant change that (Hip hip Hoorary!!). Memory management is superior to OS9. If ArchiCAD goes to the background it will release Memory for other Programs.<BR /> <BR /> The only thing you can do is GET more RAM Thu, 19 Aug 2004 22:59:27 GMT https://community.graphisoft.com/t5/Installation-update/Adding-Memory-To-Archicad/m-p/100245#M11762 Aussie John 2004-08-19T22:59:27Z