Just installed a new battery in the little ipod mini a friend so generously passed on to me. I love doing stuff like this! No interest in building from scratch, but I do love computer tinkering.
Used the kit from ipodjuice. Nice clear instructions although their special plastic pryer didn't really do the job. I had to pry the ends with the tiny screwdriver after all. But the instructions were clear as a bell. Super photos. Fun!