Since the old subdomain ftp is running on port 21 the new ftp is running on port 2000 at this time. I just tested creating a user and it automatically created a user and directory for me on the user. You can acess it by the following:
http://www.mp3car.com/usersites/moon
Only problem is I got to weed out the bad apples. Such as MooN and moon accounts, I will figure that out shortly.