AFAIK, the only things available are the Classic Parts disc with the PDF versions of the paper manuals and parts lists (Good for diagrams).
Or the rage software... but not sure what that contains, I presume interfaces for laptop connections to ECU's etc.
I'm sure, like a number 47 bus... another will be along in a moment with a different opinion!
The good news is the classic parts CD is only about £15 from the local stealership!
Skibum