x RELIC x
Headphoneus Supremus
I use a dedicated 2 gig card for that formatted in FAT32. I have to swap cards, but that doesn't bother me. 4 firmware updates in 8 months... maybe cost me 2 minutes.
My comments were aimed at copying and playing music, not the occasional (for me) firmware update.
That's the way to go of course. My comment was just for clarification as some users get confused when using exFAT and wonder why they can't upgrade FW. Of course reading the manual would avoid such issues.