Schematic and Board Files for Rev C4

I would like to make my own Rev C4 beagle boards. As a starting point
I want to keep them basically the same except I will not populate
several of the components since I don't need them. I'm concerned that
the Orcad Schematics located here:
don't seem to match the Allegro board files. Also, there are a few DRC
errors in the schematics.

Would it be possible to get the actual files currently being used to
produce Rev C4?

The files that are posted are the actual files used except the beagleboard logo has been removed. And no, you cannot get those files. The current files posted are newer than the Altium versions and those have not been updated yet. The Altium files are supplied by people in the community and cone on an as is basis and are not supported.