<p>Thinking a bit further, I would probably do it this way:</p>
<p>1. Export all songs from both db A and db B to seperate folders.</p>
<p>2. Move all new songs from folder B to folder A (but don't overwrite existing)</p>
on win7, select all files in folder B, and 'cut'
go to folder A, and 'paste'
In the Move/Don't Move dialog, check "Do this for the next x conflicts", and click "Don't move"
<p>3. For each file remaining in folder B, open that song from both folder A and B. Compare the 'modifiedDate' values on the second line. If the file in folder B is newer, replace the file in folder A with that file.</p>
<p>4. Back in OpenLP, Tools > Open Data Folder, then close OpenLP.</p>
<p>5. In data folder, go to songs folder, and rename songs.sqlite to songs.sqlite.bak</p>
<p>6. Open OpenLP, File > Import > Songs > OpenLyrics. Select and import all the files in folder A.</p>
<p>Tada!</p>