As a first approximation you could list all files in your directory tree, probably stuff it into a database table for easier processing. The filename ist the GUID of the object. Then look up every single one in docversion. If not found -> was added since last restore time.
This can take a while ... :-(
There is not way that I know of to get the complete filename out of the content_referal blob (I know how to get the Centera clip ID out of that, hence my question).
Hope this helps,
/Gerold
#FileNet#Support#SupportMigration