I've just been taking a database from 3.01.00.61 to 3.01.00.107. (That's HEAD prior to Galen's last big pile of patches to the current biblibre community 3.2. Enroute updatedatebase throws a lot of errors due to duplication, incorrect sequencing of updates etc. As the may be of interest elsewhere (I'm sure someone said they were looking at these problems) I've uploaded a branch to my github: git@github.com:colinsc/koha.git called dbupgrade3.2 which contains the changes I needed to make to get updatedatabase run error-free. Cheers Colin -- Colin Campbell Chief Software Engineer, PTFS Europe Limited Content Management and Library Solutions +44 (0) 208 366 1295 (phone) +44 (0) 7759 633626 (mobile) colin.campbell@ptfs-europe.com skype: colin_campbell2 http://www.ptfs-europe.com