Do I appear to be the only person having trouble finding a suitable USB Pen Drive that will work in the PSR3000. Out of 3 tried (fortunately borrowed from a friend) only one worked which was a DISGO manufacture. I am told by Yamaha that both the Disgo Lite & Classic work into the 3K.
I can't find out the reason certain USB Flash Drives do not work in the 3K. The 3k states it want to format the USB, if you allow this then the USB can not be read by a PC. All very funny !!!