[Koha] batch updates of bibliographic records using MarcEdit

All, I was looking at Nicole's excellent tutorial at http://networkedblogs.com/sSegb on using MarcEdit to Add Koha Items, and I was wondering if it might be possible to select a group of records that had errors, use MarcEdit to correct those errors, and load them back using the Marc Import matching on the 001 or the 999c or some other field? Has anyone done something like this or is there another way? Thanks! -- Linda Culberson lculber@mdah.state.ms.us Archives and Records Services Division Ms. Dept. of Archives & History P. O. Box 571 Jackson, MS 39205-0571 Telephone: 601/576-6873 Fax: 601/576-6824