The documents I am looking at now were part of a successful (partially) Transfer of 2000+ Documents and 3 or 4 failed. This was days before the DW7 infrastructure issue.
I was looking to execute a transfer of file size larger than "X" to determine my problem child documents (via the error log to obtain their DOCID) and deal with them prior to running the main Transfer.
*Edit* I am looking to use that idea on more than just this file cabinet. Some with over 100k records that have spit back 100+errors upon trying to run them prior.