InterChangeX
IT provides a straightforward mechanism for creating Mac-hosted Synclavier disk
InterChangeX is now available as a Mac OS X native application! This 2009 version fully supports 8 GB image files and can access Synclavier® SCSI disk drives via RATOC System's FR1SX FireWire-to-SCSI Converter.
It also includes a new command line utility called AbleDiskTool that will convert Synclavier® sound files into Macintosh-native AIFF format