Can someone suggest an affordable, portable, high quality way of recording practices? Ideally I'd like something the size of a digital camera that I can just plonk behind the conductor and press [Record]. Don't want to lug a laptop, mains cables, one of those big 19U boxes or microphones and stands. I tried a cassette dictation type machine which was affordable and portable, but the quality was ropey. I've also seen really cheap MP3 players which have a built-in microphone, but I'm not sure what the recorded quality would be like.