[Reposting to bring this up to the top level.]
Downloaded and installed 2.0.1, hooked up my D1X, and CCP saw it and allowed control from my laptop once again.
Finally! (fyi: 10.5.2 on a MacBook Pro 2.4 GHz Core 2 Duo)
Nikon Camera Control Pro
Control digital SLR functions from your Mac.
Version: 2.7.0