diff --git a/Makefile b/Makefile
index cdc1d82..dda805a 100644
--- a/Makefile
+++ b/Makefile
@@ -6,6 +6,9 @@ README.html: README.md
 	    --css style.css \
 	    $< -o $@
 
+between_systems.svg: between_systems.dot
+	dot $< -Tsvg -o$@
+
 liquidsoap/brownnoise.mp3:
 	sox -c2 -r44100 -n -t wav - synth 10.0 brownnoise vol 1.0 > liquidsoap/brownnoise.wav
 	ffmpeg -i liquidsoap/brownnoise.wav liquidsoap/brownnoise.mp3
diff --git a/README.md b/README.md
index 3fcd2c4..358001b 100644
--- a/README.md
+++ b/README.md
@@ -23,4 +23,6 @@ test 2
   <source src="https://echo.lurk.org:999/radioimplicancies.ogg" type="audio/ogg">  
 </audio>
 
-<img src="between_systems.svg" />
\ No newline at end of file
+<object type="image/svg+xml" data="between_systems.svg"></object>
+
+<!-- <img src="between_systems.svg" /> -->
diff --git a/between_systems.svg b/between_systems.svg
index 1720e8e..541eb3b 100644
--- a/between_systems.svg
+++ b/between_systems.svg
@@ -1,109 +1,70 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Created with Inkscape (http://www.inkscape.org/) -->
-
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="210mm"
-   height="297mm"
-   viewBox="0 0 210 297"
-   version="1.1"
-   id="svg8"
-   inkscape:version="0.92.4 (5da689c313, 2019-01-14)"
-   sodipodi:docname="server.svg">
-  <defs
-     id="defs2" />
-  <sodipodi:namedview
-     id="base"
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1.0"
-     inkscape:pageopacity="0.0"
-     inkscape:pageshadow="2"
-     inkscape:zoom="0.98994949"
-     inkscape:cx="89.026165"
-     inkscape:cy="832.72297"
-     inkscape:document-units="mm"
-     inkscape:current-layer="layer1"
-     showgrid="false"
-     inkscape:window-width="1366"
-     inkscape:window-height="704"
-     inkscape:window-x="1920"
-     inkscape:window-y="27"
-     inkscape:window-maximized="1" />
-  <metadata
-     id="metadata5">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title></dc:title>
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <g
-     inkscape:label="Layer 1"
-     inkscape:groupmode="layer"
-     id="layer1">
-    <text
-       xml:space="preserve"
-       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:4.23333311px;line-height:1.25;font-family:'Fluxisch Else';-inkscape-font-specification:'Fluxisch Else';letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.26458332"
-       x="16.783342"
-       y="46.405518"
-       id="text819"><tspan
-         sodipodi:role="line"
-         x="16.783342"
-         y="46.405518"
-         style="stroke-width:0.26458332"
-         id="tspan845">37.218.247.44</tspan><tspan
-         sodipodi:role="line"
-         x="16.783342"
-         y="51.697186"
-         style="stroke-width:0.26458332"
-         id="tspan835">echo.lurk.org:999</tspan><tspan
-         sodipodi:role="line"
-         x="16.783342"
-         y="56.988853"
-         style="stroke-width:0.26458332"
-         id="tspan829">icecast</tspan></text>
-    <text
-       xml:space="preserve"
-       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:4.23333311px;line-height:1.25;font-family:'Fluxisch Else';-inkscape-font-specification:'Fluxisch Else';letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.26458332"
-       x="66.492256"
-       y="76.600533"
-       id="text825"><tspan
-         sodipodi:role="line"
-         id="tspan823"
-         x="66.492256"
-         y="76.600533"
-         style="stroke-width:0.26458332">10.0.0.11 (not public)</tspan><tspan
-         sodipodi:role="line"
-         x="66.492256"
-         y="81.892197"
-         style="stroke-width:0.26458332"
-         id="tspan837">sandbox</tspan></text>
-    <text
-       xml:space="preserve"
-       style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:4.23333311px;line-height:1.25;font-family:'Fluxisch Else';-inkscape-font-specification:'Fluxisch Else';letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.26458332"
-       x="76.755074"
-       y="33.841553"
-       id="text841"><tspan
-         sodipodi:role="line"
-         x="76.755074"
-         y="33.841553"
-         style="stroke-width:0.26458332"
-         id="tspan843">83.96.162.96</tspan><tspan
-         sodipodi:role="line"
-         x="76.755074"
-         y="39.133221"
-         style="stroke-width:0.26458332"
-         id="tspan847">xpub.nl</tspan></text>
-  </g>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
+ "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<!-- Generated by graphviz version 2.40.1 (20161225.0304)
+ -->
+<!-- Title: vvv Pages: 1 -->
+<svg width="264pt" height="218pt"
+ viewBox="0.00 0.00 263.69 218.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 214)">
+<title>vvv</title>
+<polygon fill="#ffffff" stroke="transparent" points="-4,4 -4,-214 259.6932,-214 259.6932,4 -4,4"/>
+<!-- lurk -->
+<g id="node1" class="node">
+<title>lurk</title>
+<g id="a_node1"><a xlink:href="http://echo.lurk.org:999/" xlink:title="echo.lurk.org">
+<ellipse fill="none" stroke="#000000" cx="78.2964" cy="-192" rx="57.6901" ry="18"/>
+<text text-anchor="middle" x="78.2964" y="-188.3" font-family="Times,serif" font-size="14.00" fill="#000000">echo.lurk.org</text>
+</a>
+</g>
+</g>
+<!-- sandbox -->
+<g id="node3" class="node">
+<title>sandbox</title>
+<g id="a_node3"><a xlink:href="http://hub.xpub.nl/sandbox/" xlink:title="sandbox">
+<ellipse fill="none" stroke="#000000" cx="40.2964" cy="-105" rx="40.0939" ry="18"/>
+<text text-anchor="middle" x="40.2964" y="-101.3" font-family="Times,serif" font-size="14.00" fill="#000000">sandbox</text>
+</a>
+</g>
+</g>
+<!-- lurk&#45;&#45;sandbox -->
+<g id="edge1" class="edge">
+<title>lurk&#45;&#45;sandbox</title>
+<path fill="none" stroke="#ff0000" d="M54.1552,-175.4341C48.1733,-170.0031 42.5486,-163.428 39.2964,-156 34.8211,-145.7784 34.9934,-133.264 36.3225,-123.19"/>
+<text text-anchor="middle" x="71.7964" y="-144.8" font-family="Times,serif" font-size="14.00" fill="#000000">radiostream</text>
+</g>
+<!-- xpub -->
+<g id="node2" class="node">
+<title>xpub</title>
+<g id="a_node2"><a xlink:href="http://xpub.nl/" xlink:title="xpub.nl">
+<ellipse fill="none" stroke="#000000" cx="118.2964" cy="-18" rx="37.8943" ry="18"/>
+<text text-anchor="middle" x="118.2964" y="-14.3" font-family="Times,serif" font-size="14.00" fill="#000000">xpub.nl</text>
+</a>
+</g>
+</g>
+<!-- xpub&#45;&#45;lurk -->
+<g id="edge3" class="edge">
+<title>xpub&#45;&#45;lurk</title>
+<path fill="none" stroke="#000000" d="M119.3839,-36.1029C120.3705,-63.1423 119.7854,-115.2577 104.2964,-156 101.8307,-162.4858 97.8852,-168.8607 93.8052,-174.4011"/>
+<text text-anchor="middle" x="141.7964" y="-101.3" font-family="Times,serif" font-size="14.00" fill="#000000">&lt;audio&gt;</text>
+</g>
+<!-- sandbox&#45;&#45;xpub -->
+<g id="edge2" class="edge">
+<title>sandbox&#45;&#45;xpub</title>
+<path fill="none" stroke="#000000" d="M49.3097,-87.4331C55.0889,-77.0874 63.1987,-64.0936 72.2964,-54 79.3576,-46.1659 88.2733,-38.7557 96.3715,-32.7177"/>
+<text text-anchor="middle" x="88.2964" y="-57.8" font-family="Times,serif" font-size="14.00" fill="#000000">proxy</text>
+</g>
+<!-- listener -->
+<g id="node4" class="node">
+<title>listener</title>
+<ellipse fill="none" stroke="#000000" cx="219.2964" cy="-105" rx="36.2938" ry="18"/>
+<text text-anchor="middle" x="219.2964" y="-101.3" font-family="Times,serif" font-size="14.00" fill="#000000">listener</text>
+</g>
+<!-- listener&#45;&#45;xpub -->
+<g id="edge4" class="edge">
+<title>listener&#45;&#45;xpub</title>
+<path fill="none" stroke="#000000" d="M200.7715,-89.0429C182.5478,-73.3453 154.8869,-49.5185 136.7039,-33.856"/>
+<text text-anchor="middle" x="196.2964" y="-57.8" font-family="Times,serif" font-size="14.00" fill="#000000">browser</text>
+</g>
+</g>
 </svg>
diff --git a/liquidsoap/hellonoise.liq b/liquidsoap/hellonoise.liq
new file mode 100644
index 0000000..8819317
--- /dev/null
+++ b/liquidsoap/hellonoise.liq
@@ -0,0 +1,6 @@
+set("log.file",false)
+# set("log.file.path","myradio.log")
+set("log.stdout",true)
+
+myradio = noise()
+out(myradio)