Sun Microsystems has released a major update of Java which may affect the way your Tooth Atlas (version 6.0 or greater, for the Mac) functions.

For most users the patch will unzip and mount automatically. If not, to unzip you'll need to open it with StuffIt Expander or similar (you probably already have this and just need to double-click on the zip file). Then, double-click on the dmg to mount it.

Once the dmg is mounted, simply drag the ehuman.jar file to the designated folder (labeled "Drag and drop here...'). Choose 'replace' from the dialog box that pops up.