Glyph Firewire CDR - Manual (Page 10)

10
While your new WildFire CDR is incredibly simple to install and
use, there are a couple of things that have to be true in order for
things to go smoothly for you.
You must have at least version 2.4 of Apple’s FireWire Enabler, and
FireWire Support Extensions. Look in your extensions folder for these:
Then “Get Info” and verify that
they are version 2.4 or above.
Also check Extensions Manager to verify that “Toast FireWire
Support” is enabled. You should then be ready to go.