Dear All, as I have already stated to Urs and Henning on the phone the proposed plan of having an "interim" production for the Breco based analysis until CM2 is fully operational is certainly a very good idea and at least insures that Ed and Clare will have the full data statistic available for their PhDs. Beyond this, also other analyses might benefit from this production. However, as far as the disk space is concerned, I can NOT second the proposal to delete the hbook files. These ntuples represent the basis for the hadron moment analysis that we have recently submit to PRD. Until the paper is not accepted for publication we need the ntuples to possibly address questions and concerns from the PRD referees. After the publication of the paper the hbook files can be ziped and stored on tape or on disks in RHUL. Regards, Oliver