diff --git a/get-socorrodata.php b/get-socorrodata.php
index 86ba2e5..e9f9ee7 100755
--- a/get-socorrodata.php
+++ b/get-socorrodata.php
@@ -38,8 +38,11 @@ $products = array('Firefox', 'MetroFirefox', 'Fennec', 'FennecAndroid');
 $prodchannels = array('Firefox' => array('release', 'beta'),
                       'FennecAndroid' => array('release', 'beta'));
 
+// try how gathering aurora/nightly data looks with this
+$prodchannels = array('FennecAndroid' => array('aurora', 'nightly'));
+
 // for how many days back to get the data
-$backlog_days = 15;
+$backlog_days = -1;
 
 // *** URLs and paths ***
 
@@ -163,7 +166,7 @@ foreach ($products as $product) {
 }
 
 // uncomment for backfilling
-// $day_start = '2011-01-01';
+$day_start = '2014-01-01';
 
 foreach ($prodchannels as $product=>$channels) {
   foreach ($channels as $channel) {