my only solution for now(for slow playlist updates + for usb mode) is to stay at 2.003.2,
its twice as fast in the older firmware version...
since i do not need any of the recent changes, i also like the fact that i can get one more option on the screen, becouse the font is not "zoomed" when selected.
anyway, looks like there is a way out soon with the "unofficial firmware"...
http://www.meizume.com/miniplayer-m6...inese-bbs.html