Gstreamer + PulseAudio no sound on karmic

Binary package hint: gstreamer0.10-pulseaudio

Using Karmic Alpha 1.

Distributor ID: Ubuntu
Description: Ubuntu karmic (development branch)
Release: 9.10
Codename: karmic

$ apt-cache policy gstreamer0.10-alsa
gstreamer0.10-alsa:
  Instalado: 0.10.23-1
  Candidato: 0.10.23-1
  Tabela de versão:
 *** 0.10.23-1 0
        500 http://archive.ubuntu.com karmic/main Packages
        100 /var/lib/dpkg/status

$ apt-cache policy pulseaudio
pulseaudio:
  Instalado: 1:0.9.15-1ubuntu3
  Candidato: 1:0.9.15-1ubuntu3
  Tabela de versão:
 *** 1:0.9.15-1ubuntu3 0
        500 http://archive.ubuntu.com karmic/main Packages
        100 /var/lib/dpkg/status

Nothing using gstreamer playbacks anymore.

$ totem K.I.T.T.mp3

(totem:5445): GVFS-RemoteVolumeMonitor-WARNING **: invoking IsSupported() failed for remote volume monitor with dbus name org.gtk.Private.GduVolumeMonitor: org.freedesktop.DBus.Error.Spawn.ChildSignaled: Process /usr/lib/gvfs/gvfs-gdu-volume-monitor received signal 11
/usr/lib/pymodules/python2.6/gdata/tlslite/utils/cryptomath.py:9: DeprecationWarning: the sha module is deprecated; use the hashlib module instead
  import sha
** Message: Error: Disconnected: Conexão terminada

pulsesink.c(451): gst_pulsesink_is_dead (): /GstPlayBin:play/GstBin:visbin/GstBin:abin/GstBin:audiosinkbin/GstGConfAudioSink:audio-sink/GstBin:bin5/GstAutoAudioSink:autoaudiosink1/GstPulseSink:autoaudiosink1-actual-sink-pulse

I own a Creative Labs SB Live! EMU10k1 (rev 07) using SPDIF (coaxial)

After I've tried to play the .mp3 file I've lost all my sound output even using VLC (over SPDIF)

Thanks for reading