Gracenotes DB Update

So i followed the procedures and the car said it could not find an update. Perhaps my dealer updated it before delivery in September. Anyone ever actually update the database?
 
Here are the steps I did to update my Gracenote database.

1. My USB stick had files on it, so I did a quick FAT32 formatting just to make sure there weren't any hidden files and the stick would be completely clean.
2. Download Gracenote file and copy to USB root directory.
3. Plug into car and start in ACC mode.
4. System automatically found files and asked me if I wanted to update.
5. I selected Yes and did the update which took about fifteen minutes to complete.

Here is the meh news, I'm not sure what has changed. I still don't any any album art like I do on my wife's Toyota. Based on this link it looks like Gracenote is only used to help interpret spoken words for finding music files?
http://infotainment.mazdahandsfree.com/howto-updategracenote?language=en-NA
 
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