After using your program for a long time a had two ideas that may improve it:
1. Is it possible to do a modification of 'Media file information' and add option 'Import folder name as title' - will be very helpful - especialy for me

2. Adding an option to make fields read only, after update nessesary information. I use "media type' field to store dvdr numbers and very often happends after viewing my catalog by friends or wife everything is in great mess

I looked on forum but not find any helpful solutin.