So mixed results so far. I installed the little converter and SD card (the card is on the bottom side of the board):



I'm able to run the big disk builder upgrade file, then the player 2.01 upgrade file. After that I can copy music to the drive and play it. Everything is good up to this point. The only problem is that the moment I pull the power, I lose the ability to connect to the SD card. The player says No Hard Disk Found, Contact Support. This seems bizarre, because it was happily playing music seconds before. I've duplicated this behavior with both the 32gb card, and an old 1gb card I had laying around. Seems consistent with what some are reporting in the Amazon comments. I'm wondering if it's just not handling a non-windows filesystem very well?