Very nice. Local streaming doesn't work with firefox indeed. At least I have now reason to use Internet explorer for something. It's better to have music player in separate window than finding it through many tabs I usually have in FF anyway
Few issues I've encountered so far with Local streaming.
1) Two songs played simultaneously once (second one from different album was added to local list to play, but first one kept playing. There was no way to stop the first song until it stopped properly at the end.)
2) Couldn't play specific songs from other album when something was already locally being played (happened several times, song was added to local playlist and registered by browser as currently playing but just didn't play with playtime stuck at 00) - Playing a full album locally works everytime though)
3) Local playback doesn't work when you use /addons/webinterface.chorus url in browser
Something which could be useful to have:
4) Song duration indicators in playlists
5) Time indicator for hovered cursor position on seek bar.
Anyway thanks again