After a few days of delight with this new-fangled (to me) rockbox software/whatever, my H10 just stopped playing music and shut down. I've been unable to get it to boot since. Of course, I've tried the reset button and such. The only response I've been able to get from the player is when it's connected to my computer (running OSX) via USB. Even then, it's merely an all-white screen for the duration during which I'm holding the power and select (o) buttons simultaneously. I've also tried to boot it using the original firmware by holding PREV while booting to no avail, although I hadn't been able to get it to work while the player was still functioning. Any suggestions would be greatly appreciated. Thanks.