4 - event more commenting
5 - polish for starting polypaudio as root/system-wide instance
7 - improve module-oss-mmap latency measurement
8 - module-tunnel: improve latency calculation
10 - pass meta info for hearing impaired
12 - X11: support for the X11 synchronization extension
16 - make alsa modules use mmap
21 - portaudio (semi-done)