I few years ago we needed a million and six (really like 600) disks duped. the company we found to do it reasonably was KAO in Plymouth MA. I didn't do the homework for this, but trust the person who did. KAO Infosystems Company 40 Grissom Rd Plymouth, MA 02360 508-747-5520 fax - 508-747-5521 I don't know of anyone near. If you find someone in the area, I'd like to know about them. -sara-