--- a/labs/tripPlannerTester.kml.php
+++ b/labs/tripPlannerTester.kml.php
@@ -49,7 +49,7 @@
 			"latdeltasize" => $latdeltasize,
 			"londeltasize" => $londeltasize,
 			"regionname" => $md['key'],
-			"plan" => $plan . "<br/><a href='" . htmlspecialchars($url) . "'>original plan</a>"
+			"plan" => $plan . '<br/><a href="' . htmlspecialchars($md['url']) . '">original plan</a>'
 		);
 		$regionTimes[] = $time;
 	}
@@ -98,6 +98,7 @@
 }
 $csv = false;
 $kml = true;
+$gearthcolors = false;
 if ($kml) {
 	header('Content-Type: application/vnd.google-earth.kml+xml');
 	echo '<?xml version="1.0" encoding="UTF-8"?>
@@ -136,8 +137,8 @@
 		"finishlon" => 149.1243,
 	)
 );
-$latdeltasize = 0.01;
-$londeltasize = 0.01;
+$latdeltasize = 0.005;
+$londeltasize = 0.005;
 $from = "Wattle Street";
 $fromPlace = (startsWith($from, "-") ? $from : geocode($from, false));
 $startTime = "9:00 am";
@@ -146,19 +147,21 @@
 $regionTimes = Array();
 $testRegions = Array();
 $useragent = "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.1) Gecko/20061204 Firefox/2.0.0.1";
+if ($kml) echo "<name> $from at $startTime on $startDate </name>";
 if ($csv) echo "<pre>";
 if ($csv) echo "lat,lon,time,latdeltasize, londeltasize, region key name\n";
 $rc = new RollingCurl("processResult_cb");
-$rc->window_size = 3;
+$rc->window_size = 2;
 foreach ($boundingBoxes as $key => $boundingBox) {
 	for ($i = $boundingBox['startlat']; $i >= $boundingBox['finishlat']; $i-= $latdeltasize) {
 		for ($j = $boundingBox['startlon']; $j <= $boundingBox['finishlon']; $j+= $londeltasize) {
 			$url = $otpAPIurl . "ws/plan?date=" . urlencode($startDate) . "&time=" . urlencode($startTime) . "&mode=TRANSIT%2CWALK&optimize=QUICK&maxWalkDistance=440&wheelchair=false&toPlace=" . $i . "," . $j . "&fromPlace=$fromPlace";
+			//debug($url);
 			$request = new RollingCurlRequest($url);
 			$request->headers = Array(
 				"Accept: application/json"
 			);
-			$request->metadata = Array( "i" => $i, "j" => $j, "key" => $key);
+			$request->metadata = Array( "i" => $i, "j" => $j, "key" => $key, "url" => $url);
 			$rc->add($request);
 		}
 	}
@@ -177,7 +180,7 @@
 		if ($band > $colorSteps) $band = $colorSteps;
 		echo "<Placemark>
   <name>" . $testRegion['regionname'] . " time {$testRegion['time']} band $band</name>
-  <description> {$testRegion['plan']} </description>
+  <description> <![CDATA[ {$testRegion['plan']}  ]]> </description>
     <Style>
         <PolyStyle>
             <color>c7" . $Gradients[$band] . "</color>" . // 7f = 50% alpha, c7=78%