Eric - File size (actually, Aggregate size) is in the Contents table - which is the worst of all TSM database tables to have to trawl. If you must, do so with as fully qualified search as possible, to minimize sequential traversals. An alternative would be to inspect tapes recently used by the suspect client, using the Query CONtent command, which is optimized for fast info retrieval. From the TSM accounting records, you may be able to discern such clients by the number of backup objects being comparatively few relative to the amount of backup data.
Richard Sims
