You need to bring a laptop to your arcade, plugin USB cable, ask the attendant to borrow the Maximum Tune 3 GD-ROM onto your laptop's DVD-ROM. Search under folder "Card Profile". Copy all the files to your Card drive (attached to your USB cable.) The data size is around 1,337gb.
My current 820HP-project status : http://img.photobucket.com/albums/v217/xerpent/mt3.jpg