So I have a 2gig PNY microSD card in my D807. Every time, without fail, I try to transfer mp3s to the microSD card using the PC Studio software, I get a "failed to send file(folder)" error after a while.

If I pop the sd card straight into my computer, I can transfer everything to the card with no problem, but the phone won't play the files for some reason if done this way. I assume the PC Studio software must do something to the files when transferring them, which explains why it takes longer.

Any ideas?