diff --git a/examples/tiger.html b/examples/tiger.html
new file mode 100644
index 0000000000..d3b2ae27f2
--- /dev/null
+++ b/examples/tiger.html
@@ -0,0 +1,29 @@
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <style type="text/css">
+        #map {
+            width: 800px;
+            height: 475px;
+            border: 1px solid black;
+        }
+    </style>
+    <script src="../lib/OpenLayers.js"></script>
+    <script type="text/javascript">
+        <!--
+        function init(){
+            var map = new OpenLayers.Map('map', {'maxResolution': 1.2/4});
+
+            var ka_wms = new OpenLayers.Layer.KaMap( "KaMap", "http://maps.dmsolutions.ca/demo/us_streets/tile.php", {map:'tiger04', g:'__base__'}, new OpenLayers.LonLat(0,0)); 
+            ka_wms.setTileSize(new OpenLayers.Size(300,300));
+            map.addLayers([ka_wms]); // , ka_wms, kamap_wms]);
+            map.addControl(new OpenLayers.Control.LayerSwitcher());
+            map.setCenter(new OpenLayers.LonLat(-70, 30), 2);
+        }
+        // -->
+    </script>
+  </head>
+  <body onload="init()">
+    <h1>OpenLayers Example</h1>
+    <div id="map"></div>
+  </body>
+</html>
diff --git a/lib/OpenLayers/Layer/KaMap.js b/lib/OpenLayers/Layer/KaMap.js
index 5215c1ca0e..8377ea54f3 100644
--- a/lib/OpenLayers/Layer/KaMap.js
+++ b/lib/OpenLayers/Layer/KaMap.js
@@ -18,7 +18,8 @@ OpenLayers.Layer.KaMap.prototype =
         
     // this.cellSize = newScale/(oMap.resolution * inchesPerUnit[oMap.units]);
     // kaMap.prototype.geoToPix = function( gX, gY ) { var pX = gX / this.cellSize; var pY = -1 * gY / this.cellSize; }
-    initialize: function(name, url, params) {
+    initialize: function(name, url, params, origin) {
+        this.kaOrigin = origin;
         var newArguments = new Array();
         newArguments.push(name, url, params);
         OpenLayers.Layer.Grid.prototype.initialize.apply(this, newArguments);
@@ -37,8 +38,8 @@ OpenLayers.Layer.KaMap.prototype =
         // 1280000 is an empirical value for a specific tile server, not yet figured out the right way to do this in general.
         // This will probably be based on map.maxResolution.
         var cellSize = new OpenLayers.Size(resolution*this.tileSize.w, resolution*this.tileSize.h);
-        var pX = Math.floor(bounds.left / cellSize.w) * this.tileSize.w;
-        var pY = -Math.floor(bounds.top / cellSize.h) * this.tileSize.h;
+        var pX = Math.floor(((bounds.left + this.kaOrigin.lon) / cellSize.w) * this.tileSize.w);
+        var pY = -Math.floor(((bounds.top+this.kaOrigin.lat) / cellSize.h) * this.tileSize.h);
         var url = this.getFullRequestString(
                       { t: pY, 
                         l: pX,
