Mindcad products now require OS X 10.4.11 or 10.5.6.

The current version of Incubator requires Tiger (OS X 10.4.11 or later) and is fully compatible with Leopard (10.5.6).  Incubator is no longer compatible with earlier versions of OS X.  If you require a version that runs on Panther (10.3), we can provide one, albeit with reduced functionality.  Please contact us for further information.