On my PC and any portable device, I want the file structure to be [main music folder or device root directory]\Artist Name\Album Title\Track Title.extension. I've got the settings in MC17 set up to rip CDs to my hard drive this way and for transferring tracks to a portable this way. However, if in the library, the Album Artist field is blank, then tracks are written to the portable device in [root directory\Album Title\Track Title.extension. (The artist name is skipped altogether.) It doesn't matter if the Artist field is populated (it always is); Album Artist must be populated for my preferred file structure to remain intact. Why is this? And is there a way to get MC17 to auto-populate the Album Artist field when ripping CDs? Basically now I am having to fill it in manually for every album, and that's annoying. And of course if I forget one, it won't transfer properly when transferring files to my flash drive.