Glad you figured out the file list options.
The reason why the renamed code uses the same quota system is that the actual quota fields used are the same (see the xml file).
I have already added the new mp3 image to the RC2 version I have under development to be release later this month.
You dont really need to use the file list format - you can add a new format item if you want and make changes there
If you send me a good flash player and basic directions I will try and integrate with RC2.