Upgrade from 1.8.2 to 2.0.1: filenames not preserved

Hi all,

I have just completed the upgrade from 1.8.2 to 2.0.1 and noticed all the files in the database are now called 0f76b3df1a1d5cc5351673af1498a514-169kbps or something like that. Is this the expected behaviour? I would have hoped that the filenames would be preserved in the Playlist Builder after the upgrade as we now have a database of over 2000 files which are unidentifiable!

regards

James