Hello,
How about a "Ignore all id3 tags" setting? I usually just strip the id3 tags when re-encoding the files to my player, but when a file does have one i see whatever junk is in the id tag instead of the directory and filename, which sometimes can be kind of annoying. Perhaps in the "database" section?
Another idea for the database stuff would be a "build ipod database" so that i can use the apple firmware. Currently the only reason i'd use the apple firmware is that it takes up less battery - otherwise i could scrap it completely for all i care. Mainly because: 1. itunes is for retards, and 2. it doesn't run in linux. Still, on ipods it would be nice to have "add to apple database" in the context menu of directories and files.