I am running multiple databases and on one of them was having a hard time getting everything imported into the DB due to problems in the MARC records. I finally got a good clean MARC file created, and as there were problems with the record matching during import due to some extraneous characters in the title I decided to clean the database and import everything in again from the good file. I used phpmyadmin and did a DELETE FROM BIBLIO to remove the records, then the same on the biblioitems and the items tables. I also deleted everything from the import_biblios, import_items, and import_batches tables to clean up all the mess in there. I had used the tool to do some imports, but also used the bulkmarcimport.pl script for others to try and overcome the problems I was encountering. I then did an import using the Tool, and everything came in clean. When I try and export I get a koha.mrc file that is empty. I created another database to test, imported a few records then exported and all went well, so I am thinking my direct SQL action against the DB is what caused the problem. The first biblio in the database is no longer number 1, but starts much higher. The OPAC and staff client seem to be working as designed in all other aspects, but there are many that we have not yet had need for. I am concerned that my direct manipulation of the tables may turn up other problems in the future. We have made a number of configuration changes for this database so I don't want to start over with a clean Koha DB. Any idea how I can get export working correctly? If the answer is start clean, what do I need to do to get all the System Preferences and Bibliographic Frameworks moved over from the current DB to the new one? And will doing that hose things again? This may be pertinent: Koha version: 3.00.00.107 OS version ('uname -a'): Linux SAR56Linux 2.6.18-6-686 #1 SMP Sun Feb 10 22:11:31 UTC 2008 i686 GNU/Linux Perl interpreter: /usr/bin/perl Perl version: 5.008008 Perl @INC: /usr/share/koha/lib /etc/perl /usr/local/lib/perl/5.8.8 /usr/local/share/perl/5.8.8 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.8 /usr/share/perl/5.8 /usr/local/lib/site_perl . MySQL version: mysql Ver 14.12 Distrib 5.0.32, for pc-linux-gnu (i486) using readline 5.2 Apache version: Server version: Apache/2.2.3 Zebra version: Thanks, Doug