That links not working for me.. But anyway, Pandora memstick and battery will always work on a FAT, Even to unbrick it if you happen to do so.
Very easy to do as well. You can find info online on how to make the battery and/or memstick, Or you could just check out
Thats where I purchased my pandora set, only $15 and never has charges for S/H.. ...I love that site, Just make sure you read reviews "if any" on any products you want.
Hope I could help.