Has anybody around here tried
Rockbox? What do you think of it? How does it affect battery life? Is the sound quality really better?
I love my Rio Karma, but it won't last forever. Just today, I was confronted by evidence of its eventual demise: one of the volume buttons isn't working very well. Sadly, the company that made it is defunct, and I can't find a suitable replacement. Nobody makes anything with all the features I need, least of all Apple, especially when it comes to ogg vorbis support.
However, I found Rockbox with a little googling, and it claims to offer everything I'm looking for and then some. I'd just need to buy a supported device, most likely an iPod, so I'm curious whether anyone has tried it or is willing to give it a try.