- native library/protocol:
       recording
       sync() function
       more functions
- simple library
- simple control protocol: 
       kill client/input/output
       set_volume
- resampling
- volume adjust on single sink input
- fp volume scaling (both < and > 1)
- esound protocol
- config parser/cmdline
- record testing

-- 0.1
- future cancellation
- client-ui
- clip cache

drivers:
- libao
- xmms
- portaudio
- mplayer
- python

modules:
- alsa?