I did submit it for review as we're always eager to reach new audiences. So right now we're just waiting for Microsoft to handle it. I ended up having to download a 130MB executable which downloaded more stuff, it should just be web based

In the event they don't add it, I suggest you get
Juice. Just have it to download to whatever directory you sync your Zune with. If you also want you could just subscribe on iTunes and merge your Library, we like new subscribers

This should also work if anyone has any other types of MP3 players that don't have custom directories.