Hello,
Firstly I love your program, it helps me out tremendously considering my large music collection.
I finally decided to join the forums after having been a user for about a year now. I hope to contribute regularly as I come up with ideas or find errors that occur 
- Make it customizable to make your own shortcut key.
For example, I use "ALT+5" for the actions tool in which I have several predetermined things I run to edit my files. It's not a huge ordeal, but in the main scheme of things making it so that i can set the shortcut to be something else, as opposed to the awkward key configuration of "ALT+5" would be very desirable as well as being able to set unique shortcut keys for any other number of things.
- Adding the autonumber tool into actions
It would be great for there to be a way to have the autonumber tool with the ability to be added into the actions tool. The reason being that when I run my default actions, i also have to seperately press "CTRL+K", afterwards to run that process as well. The reason being is that the current process I have in my actions tool list to number doesn't account for the fact that after TRACK # gets past 10, to not add a leading zero (for example 09, 10 - not 09, 010) Unless there is a way you could show me on how to do so.
- Automatic way of renaming folders based upon given criteria tag/field.
The abilities you have set up with this program are amazing in terms of being able to automatically format filenames or file tags depending on certain criteria.
One problem I have run into is that once I use something such as MusicBrainz to successfully and correctly acquire mp3 data, I still have the actual directory folder names and such that hold the files that are incorrectly named. It would be great to add a way to automatically rename the folder/directory that the files are in based upon given criteria.
Thanks so much for all the great work you do and for this program.
I hope that my ideas/suggestions will be taken into consideration.
take care,
very respectfully
Lance