hi, i found some interesting discussions here on UCM (stellent) so i want to ask a few things too. We are in the process of converting from our existing system to Oracle UCM. I understand that we have to use the Batch loader, but i tried uploading with batch loader but how do we upload our existing revision information? i thought of inserting directly in the tables but that is not quite working. i inserted into the revisions and docmeta tables but its not working. morever then when i try to insert i get a primary key violation error! so apparently it's quite simple to upload multiple files with batch loader but what does one do if one already has existing revision information?