Hi FSLers, Just wanted to confirm that to apply mac fsl 4.1.5 patch to fsl 4.1.4, all I have to do is the following: mv ~/Downloads/fsl-macosx-patch-4.1.5_from_4.1.4.tar.gz /usr/local/fsl tar -zvxf fsl-macosx-patch-4.1.5_from_4.1.4.tar.gz Once the patch is decompressed, is there any other command that I need to execute to apply the patch? Thank you for your help in advance. From Sang