diff --git a/020_pipewire.sh-WIP b/020_pipewire.sh-WIP
new file mode 100644
index 0000000..a9fa568
--- /dev/null
+++ b/020_pipewire.sh-WIP
@@ -0,0 +1,324 @@
+#!/usr/bin/env bash
+
+# https://gitlab.freedesktop.org/pipewire/pipewire/-/wikis/home
+#
+# with-alsa: https://gitlab.freedesktop.org/pipewire/pipewire/-/wikis/Config-ALSA
+sudo apt -y install \
+	libfdk-aac2 \
+	libldacbt-{abr,enc}2 \
+	libopenaptx0
+
+sudo apt -y install \
+	gstreamer1.0-pipewire \
+	libpipewire-0.3-{0,dev,modules} \
+	libspa-0.2-{bluetooth,dev,jack,libcamera,modules} \
+	pipewire \
+	pipewire-{alsa,jack,v4l2,libcamera}
+
+sudo apt install \
+	pipewire-audio-client-libraries \
+	pipewire \
+	pipewire-alsa \
+	pipewire-audio \
+	pipewire-jack
+
+## For WirePlumber - pipewire session manager
+sudo apt-get install wireplumber{,-doc}
+
+## Other management tools
+sudo apt-get install qpwgraph vlc-plugin-pipewire
+
+# Copy conffiles to /etc
+sudo cp -vRa /usr/share/pipewire /etc/
+sudo cp -vRa /usr/share/wireplumber /etc/
+sudo mkdir -p /etc/wireplumber/wireplumber.conf.d
+
+# WirePlumber has profile auto-switching enabled by default. It can
+# automatically switch between HSP/HFP and A2DP profiles whenever an
+# input stream is detected. You can disable it with:
+conf_print_wireplumber_bt_autoswitch() {
+	cat <<-EOF
+		wireplumber.settings = {                          
+		  bluetooth.autoswitch-to-headset-profile = false 
+		}
+	EOF
+}
+# conf_print_wireplumber_bt_autoswitch | sudo tee /etc/wireplumber/wireplumber.conf.d/11-bluetooth-policy.conf
+# conf_print_wireplumber_bt_autoswitch | sudo tee ~/.config/wireplumber/wireplumber.conf.d/11-bluetooth-policy.conf
+
+sudo touch /etc/pipewire/media-session.d/with-alsa
+
+sudo cp /usr/share/doc/pipewire/examples/ld.so.conf.d/pipewire-jack-x86_64-linux-gnu.conf /etc/ld.so.conf.d/
+
+sudo ldconfig
+
+# sudo cp /usr/share/doc/pipewire/examples/alsa.conf.d/99-pipewire-default.conf /etc/alsa/conf.d/
+sudo ln -s /usr/share/alsa/alsa.conf.d/99-pipewire-default.conf /etc/alsa/conf.d/99-pipewire-default.conf
+#conf_print_pipewire_default() {
+#cat <<-EOF
+#pcm.!default {
+#    type pipewire
+#    playback_node "-1"
+#    capture_node  "-1"
+#    hint {
+#        show on
+#        description "Default ALSA Output (currently PipeWire Media Server)"
+#    }
+#}
+#
+#ctl.!default {
+#    type pipewire
+#}
+#EOF
+#}
+# conf_print_pipewire_default | sudo tee /etc/alsa/conf.d/99-pipewire-default.conf
+
+conf_print_pipewire_desktop() {
+	cat <<-EOF
+		[Desktop Entry]
+		Version=1.0
+		Name=PipeWire Media System
+		Comment=Start the PipeWire Media System
+		Exec=/usr/bin/pipewire
+		Terminal=false
+		Type=Application
+		X-GNOME-Autostart-Phase=Initialization
+		X-KDE-autostart-phase=1
+	EOF
+}
+conf_print_pipewire_desktop | sudo tee /etc/xdg/autostart/pipewire.desktop
+
+conf_print_wireplumber_desktop() {
+	cat <<-EOF
+		[Desktop Entry]
+		Version=1.0
+		Name=WirePlumber PipeWire Media System
+		Comment=Start the WirePlumber
+		Exec=/usr/bin/wireplumber
+		Terminal=false
+		Type=Application
+		X-GNOME-Autostart-Phase=Initialization
+		X-KDE-autostart-phase=1
+	EOF
+}
+conf_print_wireplumber_desktop | sudo tee /etc/xdg/autostart/wireplumber.desktop
+
+conf_print_pipewire_conf() {
+	cat <<-EOF
+		# PipeWire ALSA configuration
+		context.properties = {
+		 # ALSA settings
+		 alsa.jack.device = "hw:0"
+		 alsa.jack.autoconnect = true
+		 alsa.jack.autoconnect-ports = true
+		 alsa.jack.latency = 100000
+		}
+	EOF
+}
+# conf_print_pipewire_conf | sudo tee /etc/pipewire/pipewire.conf
+
+conf_print_pipewire_clock-rate() {
+	cat <<-EOF
+		context.properties = {
+		   default.clock.rate  =    44100
+		}
+	EOF
+}
+# conf_print_pipewire_clock-rate | sudo tee /etc/pipewire/pipewire.conf.d/alsa-dmix.conf
+
+conf_print_pipewire_alsa-dmix() {
+	cat <<EOF
+
+EOF
+}
+conf_print_pipewire_alsa-dmix | sudo tee /etc/pipewire/pipewire.conf.d/alsa-dmix.conf
+
+## with-jack: https://gitlab.freedesktop.org/pipewire/pipewire/-/wikis/Config-JACK:
+# sudo apt -y install libspa-0.2-jack
+#
+#sudo touch /etc/pipewire/media-session.d/with-jack
+#
+## Either run JACK clients using the pw-jack wrapper, or copy:
+# cp /usr/share/doc/pipewire/examples/ld.so.conf.d/pipewire-jack-*.conf /etc/ld.so.conf.d/
+
+# ldconfig
+
+# /usr/share/pipewire/client-rt.conf /etc/pipewire/client-rt.conf.d/
+mkdir -p /etc/pipewire/client-rt.conf.d/
+
+# Real-time Client config file for PipeWire version "1.0.3" #
+#
+# Copy and edit this file in /etc/pipewire for system-wide changes
+# or in ~/.config/pipewire for local changes.
+#
+# It is also possible to place a file with an updated section in
+# /etc/pipewire/client-rt.conf.d/ for system-wide changes or in
+# ~/.config/pipewire/client-rt.conf.d/ for local changes.
+#
+
+conf_print_client-rt_context_property() {
+	cat <<-EOF
+		context.properties = {
+		    ## Configure properties in the system.
+		    #mem.warn-mlock  = false
+		    #mem.allow-mlock = true
+		    #mem.mlock-all   = false
+		    log.level        = 0
+
+		    #default.clock.quantum-limit = 8192
+		}
+	EOF
+}
+conf_print_client-rt_context_property | sudo tee /etc/pipewire/client-rt.conf.d/client-rt_context_property.conf >/dev/null
+
+conf_print_client-rt_context_spa-libs() {
+	cat <<-EOF
+		context.spa-libs = {
+		    #<factory-name regex> = <library-name>
+		    #
+		    # Used to find spa factory names. It maps an spa factory name
+		    # regular expression to a library name that should contain
+		    # that factory.
+		    #
+		    audio.convert.* = audioconvert/libspa-audioconvert
+		    support.*       = support/libspa-support
+		}
+	EOF
+}
+conf_print_client-rt_context_spa-libs | sudo tee /etc/pipewire/client-rt.conf.d/client-rt_context_spa-libs.conf >/dev/null
+
+conf_print_client-rt_context_modules() {
+	cat <<-EOF
+		context.modules = [
+		    #{ name = <module-name>
+		    #    ( args  = { <key> = <value> ... } )
+		    #    ( flags = [ ( ifexists ) ( nofail ) ] )
+		    #    ( condition = [ { <key> = <value> ... } ... ] )
+		    #}
+		    #
+		    # Loads a module with the given parameters.
+		    # If ifexists is given, the module is ignored when it is not found.
+		    # If nofail is given, module initialization failures are ignored.
+		    #
+		    # Uses realtime scheduling to boost the audio thread priorities
+		    { name = libpipewire-module-rt
+		        args = {
+		            #rt.prio      = 88
+		            #rt.time.soft = -1
+		            #rt.time.hard = -1
+		        }
+		        flags = [ ifexists nofail ]
+		    }
+
+		    # The native communication protocol.
+		    { name = libpipewire-module-protocol-native }
+
+		    # Allows creating nodes that run in the context of the
+		    # client. Is used by all clients that want to provide
+		    # data to PipeWire.
+		    { name = libpipewire-module-client-node }
+
+		    # Allows creating devices that run in the context of the
+		    # client. Is used by the session manager.
+		    { name = libpipewire-module-client-device }
+
+		    # Makes a factory for wrapping nodes in an adapter with a
+		    # converter and resampler.
+		    { name = libpipewire-module-adapter }
+
+		    # Allows applications to create metadata objects. It creates
+		    # a factory for Metadata objects.
+		    { name = libpipewire-module-metadata }
+
+		    # Provides factories to make session manager objects.
+		    { name = libpipewire-module-session-manager }
+		]
+	EOF
+}
+conf_print_client-rt_context_modules | sudo tee /etc/pipewire/client-rt.conf.d/client-rt_context_modules.conf >/dev/null
+
+conf_print_client-rt_filter_properties() {
+	cat <<-EOF
+		filter.properties = {
+		    #node.latency = 1024/48000
+		}
+	EOF
+}
+conf_print_client-rt_filter_properties | sudo tee /etc/pipewire/client-rt.conf.d/client-rt_filter_properties.conf >/dev/null
+
+conf_print_client-rt_stream_properties() {
+	cat <<-EOF
+		stream.properties = {
+		    #node.latency          = 1024/48000
+		    #node.autoconnect      = true
+		    #resample.quality      = 4
+		    #channelmix.normalize  = false
+		    #channelmix.mix-lfe    = true
+		    #channelmix.upmix      = true
+		    #channelmix.upmix-method = psd  # none, simple
+		    #channelmix.lfe-cutoff = 150
+		    #channelmix.fc-cutoff  = 12000
+		    #channelmix.rear-delay = 12.0
+		    #channelmix.stereo-widen = 0.0
+		    #channelmix.hilbert-taps = 0
+		    #dither.noise = 0
+		}
+	EOF
+}
+conf_print_client-rt_stream_properties | sudo tee /etc/pipewire/client-rt.conf.d/client-rt_stream_properties.conf >/dev/null
+
+conf_print_client-rt_stream_rules() {
+	cat <<-EOF
+		stream.rules = [
+		    {   matches = [
+		            {
+		                # all keys must match the value. ! negates. ~ starts regex.
+		                #application.name       = "pw-cat"
+		                #node.name   = "~Google Chrome$"
+		            }
+		        ]
+		        actions = {
+		            update-props = {
+		                #node.latency = 512/48000
+		            }
+		        }
+		    }
+		]
+	EOF
+}
+conf_print_client-rt_stream_rules | sudo tee /etc/pipewire/client-rt.conf.d/client-rt_stream_rules.conf >/dev/null
+
+conf_print_client-rt_alsa_properties() {
+	cat <<-EOF
+		alsa.properties = {
+		    #alsa.deny = false
+		    # ALSA params take a single value, an array [] of values
+		    # or a range { min=.. max=... }
+		    #alsa.access = [ MMAP_INTERLEAVED MMAP_NONINTERLEAVED RW_INTERLEAVED RW_NONINTERLEAVED ]
+		    #alsa.format = [ FLOAT S32 S24 S24_3 S16 U8 ]
+		    #alsa.rate = { min=1 max=384000 }  # or [ 44100 48000 .. ]
+		    #alsa.channels = { min=1 max=64 }  # or [ 2 4 6 .. ]
+		    #alsa.period-bytes = { min=128 max=2097152 } # or [ 128 256 1024 .. ]
+		    #alsa.buffer-bytes = { min=256 max=4194304 } # or [ 256 512 4096 .. ]
+
+		    #alsa.volume-method = cubic   # linear, cubic
+		}
+	EOF
+}
+conf_print_client-rt_alsa_properties | sudo tee /etc/pipewire/client-rt.conf.d/client-rt_alsa_properties.conf >/dev/null
+
+conf_print_client-rt_alsa_rules() {
+	cat <<-EOF
+		# client specific properties
+		alsa.rules = [
+		    {   matches = [ { application.process.binary = "resolve" } ]
+		        actions = {
+		            update-props = {
+				alsa.buffer-bytes = 131072
+		            }
+		        }
+		    }
+		]
+	EOF
+}
+conf_print_client-rt_alsa_rules | sudo tee /etc/pipewire/client-rt.conf.d/client-rt_alsa_rules.conf >/dev/null
diff --git a/020_pipewire.sh-broken b/020_pipewire.sh-broken
deleted file mode 100644
index 46aaf60..0000000
--- a/020_pipewire.sh-broken
+++ /dev/null
@@ -1,32 +0,0 @@
-# https://gitlab.freedesktop.org/pipewire/pipewire/-/wikis/home
-#
-# with-alsa: https://gitlab.freedesktop.org/pipewire/pipewire/-/wikis/Config-ALSA
-sudo apt -y install libfdk-aac2 libldacbt-{abr,enc}2 libopenaptx0
-sudo apt -y install gstreamer1.0-pipewire libpipewire-0.3-{0,dev,modules} libspa-0.2-{bluetooth,dev,jack,modules} pipewire pipewire-{alsa,jack,v4l2,libcamera}
-
-sudo apt install pipewire-audio-client-libraries
-
-## For WirePlumber
-sudo apt-get install wireplumber{,-doc} 
-
-## Other management tools
-sudo apt-get install qpwgraph vlc-plugin-pipewire
-
-# Copy conffiles to /etc
-#sudo cp -vRa /usr/share/pipewire /etc/
-
-
-sudo touch /etc/pipewire/media-session.d/with-alsa
-
-sudo cp /usr/share/doc/pipewire/examples/alsa.conf.d/99-pipewire-default.conf /etc/alsa/conf.d/
-
-
-## with-jack: https://gitlab.freedesktop.org/pipewire/pipewire/-/wikis/Config-JACK: 
-# sudo apt -y install libspa-0.2-jack 
-#
-#sudo touch /etc/pipewire/media-session.d/with-jack
-#
-## Either run JACK clients using the pw-jack wrapper, or copy:
-# cp /usr/share/doc/pipewire/examples/ld.so.conf.d/pipewire-jack-*.conf /etc/ld.so.conf.d/
-
-# ldconfig