diff --git a/roundware/api1/views.py b/roundware/api1/views.py
index f7e1e036..f208af3a 100644
--- a/roundware/api1/views.py
+++ b/roundware/api1/views.py
@@ -9,6 +9,7 @@
 
 import django_filters
 from django.http import HttpResponse
+from distutils.util import strtobool
 from rest_framework import generics
 from rest_framework.renderers import JSONRenderer
 from rest_framework.views import APIView
@@ -28,6 +29,8 @@
 import logging
 logger = logging.getLogger(__name__)
 
+BOOLEAN_CHOICES = (('false', False), ('true', True),
+                   (0, False), (1, True),)
 
 def operations(request):
     returned_data = catch_errors(request)
@@ -115,12 +118,15 @@ def get(self, request, format=None):
 
 class AssetFilter(django_filters.FilterSet):
     mediatype__contains = django_filters.CharFilter(name='mediatype', lookup_type='startswith')
-
+    submitted = django_filters.TypedChoiceFilter(choices=BOOLEAN_CHOICES, coerce=strtobool)
     created__gte = django_filters.DateTimeFilter(name='created', lookup_type='gte')
     created__lte = django_filters.DateTimeFilter(name='created', lookup_type='lte')
     created__range = django_filters.DateRangeFilter(name='created')
     audiolength__lte = django_filters.NumberFilter('audiolength', lookup_type='lte')
     audiolength__gte = django_filters.NumberFilter('audiolength', lookup_type='gte')
+    id = django_filters.NumberFilter()
+    id__lte = django_filters.NumberFilter('id', lookup_type='lte')
+    id__gte = django_filters.NumberFilter('id', lookup_type='gte')
 
     class Meta:
         model = Asset
@@ -130,6 +136,7 @@ class Meta:
                   'project',
                   'language',
                   'session',
+                  'id',
                   ]
 
 
diff --git a/roundware/rw/static/tools/js/listen-map.js b/roundware/rw/static/tools/js/listen-map.js
index d6265959..22e76da6 100755
--- a/roundware/rw/static/tools/js/listen-map.js
+++ b/roundware/rw/static/tools/js/listen-map.js
@@ -24,7 +24,7 @@ if (!Roundware) {
  */
 Roundware.ListenMap = function (opts) {
     var options = $.extend({}, {
-        url: 'http://rwdev.dyndns.org/roundware/',
+        url: 'http://roundware.dyndns.org/api/1/',
     }, opts);
 
 
@@ -60,8 +60,8 @@ Roundware.ListenMap = function (opts) {
      * main_callback(), which loops through the methods of RW.workflow to retrieve
      * the data and display it.
      *
-     * @param string m_url: URL of the roundware server, e.g. http://siswh.dyndns.org/roundware/
-     * @param int m_project_id: project PK on the roundware server
+     * @param string m_url: URL of the roundware server, e.g. http://roundware.dyndns.org/api/1/
+     * @param int m_project_id: project PK on the Roundware server
      * @param google.maps.Map m_map: a Google Map
      */
     this.main = function (m_project_id, m_map) {
@@ -369,9 +369,8 @@ Roundware.ListenMap = function (opts) {
                 });
             });
 
-            var fnmp3 = "http://scapesaudio.dyndns.org:8090" + item.asset_url.replace("wav", "mp3");
+            var fnmp3 = item.asset_url.replace("wav", "mp3");
             var id = item.asset_id;
-            // $wavfilename = substr($wavfilename, 0, strlen($wavfilename)-3) . 'wav';
             var iw = create_info_window(item.asset_id, desc.join(' '), fnmp3, item.asset_url, id);
             var marker = create_marker(item, iw, 'blue');
             var radius = config.project.recording_radius || 5;
@@ -455,12 +454,14 @@ Roundware.ListenMap = function (opts) {
      */
     function add_listening_pin() {
         var marker_img = new google.maps.MarkerImage('http://www.google.com/intl/en_us/mapfiles/ms/micons/green-dot.png');
+        var mapCenter = new google.maps.LatLng(config.project.latitude, config.project.longitude);
         listening_pin = new google.maps.Marker({
-            position: map.getCenter(),
+            position: mapCenter,
             map: map,
             icon: marker_img,
             draggable: true
         });
+        map.setCenter(mapCenter);
 
         google.maps.event.addListener(listening_pin, "dragend", function (event) {
             modify_stream();
diff --git a/roundware/rw/templates/tools/asset-map.html b/roundware/rw/templates/tools/asset-map.html
index 5e127634..a397dc24 100644
--- a/roundware/rw/templates/tools/asset-map.html
+++ b/roundware/rw/templates/tools/asset-map.html
@@ -130,7 +130,14 @@ <h1>Loading data... please be patient. </h1>
 
             var points = [];
 
-            var project = getUrlVars()["project"];
+            var project = getUrlVars()["project_id"];
+            var id = getUrlVars()["asset_id"];
+            var id__gte = getUrlVars()["asset__gte"];
+            var id__lte = getUrlVars()["asset__lte"];
+            var audiolength__gte = getUrlVars()["audiolength__gte"];
+            var audiolength__lte = getUrlVars()["audiolength__lte"];
+            var submitted = getUrlVars()["submitted"] ? getUrlVars()["submitted"] : 'true';
+            var mediatype = getUrlVars()["mediatype"] ? getUrlVars()["mediatype"] : 'audio';
 
             $.ajax({
                         url: url,
@@ -141,6 +148,13 @@ <h1>Loading data... please be patient. </h1>
                         data: {
                             format: "json",
                             project: project,
+                            id: id,
+                            id__gte: id__gte,
+                            id__lte: id__lte,
+                            audiolength__gte: audiolength__gte,
+                            audiolength__lte: audiolength__lte,
+                            submitted: submitted,
+                            mediatype: mediatype,
                             limit: 0
                         },
                         dataType: "json",
diff --git a/roundware/rw/templates/tools/listen-map.html b/roundware/rw/templates/tools/listen-map.html
index 8b1ddc4c..5b833515 100755
--- a/roundware/rw/templates/tools/listen-map.html
+++ b/roundware/rw/templates/tools/listen-map.html
@@ -119,7 +119,7 @@ <h1>Loading data... please be patient. </h1>
 <script type="text/javascript">
     // Roundware Island
     var centerLat = 1;
-    var centerLon = .7;
+    var centerLon = 1;
 
     var project = location.search.split('project_id=')[1] ? location.search.split('project_id=')[1] : '1';
 
@@ -134,7 +134,14 @@ <h1>Loading data... please be patient. </h1>
 
         var demoMap = new google.maps.Map(document.getElementById("voicemap-block"), myOptions);
 
-        var lm = new Roundware.ListenMap({url: window.location.protocol + '//' + window.location.hostname + ":8888/api/1/"});
+        // add port 8888 if using on localhost in Vagrant VM
+        if (window.location.hostname == 'localhost') {
+            var lm_url = window.location.protocol + '//' + window.location.hostname + ":8888/api/1/";
+        }
+        else {
+            var lm_url = window.location.protocol + '//' + window.location.hostname + "/api/1/";
+        }
+        var lm = new Roundware.ListenMap({url: lm_url});
         lm.main(project, demoMap);
 
     });