diff --git a/booking.variety_admin.inc b/booking.variety_admin.inc
index 803f25b..30c9f4d 100644
--- a/booking.variety_admin.inc
+++ b/booking.variety_admin.inc
@@ -380,26 +380,25 @@ function booking_varietysessions_csv_report($timeslot_id) {
 	//verify that $group_id is a number
 	if (! preg_match('/^[0-9]+$/', $timeslot_id)) {
 		drupal_set_message("Error: Invalid variety session timeslot ID '" . $group_id . "' supplied.", 'error', FALSE);
-		drupal_goto('admin/booking/studygroups');
+		drupal_goto('admin/config/booking/variety');
 		return "";
-	}
+	}  	
 
 	// TODO - UPDATE FROM HERE ON!
   
 	//retrieve the name of the study group for the specified ID
-	$group = db_query("SELECT * FROM {booking_studygroup_list} WHERE booking_eventid = :eid and sid = :sid",
-						array(':eid' => $event->eid, ':sid' => $group_id))
+	$variety_session_timeslot = db_query("SELECT * FROM {booking_variety_timeslots} WHERE booking_eventid = :eid and tid = :tid",
+						array(':eid' => $event->eid, ':tid' => $timeslot_id))
 			->fetchObject();	
 			
-	if (! $group)
-	{
-		drupal_set_message("Error: Could not find matching study group ID. Unable to view group membership.", 'error', FALSE);
-		drupal_goto('admin/booking/studygroups');
+	if (! $variety_session_timeslot) {
+		drupal_set_message("Error: Could not find matching variety session timeslot. Unable to view session membership.", 'error', FALSE);
+		drupal_goto('admin/config/booking/variety');
 		return "";			
 	}  
 	
   //set options for the CSV file
-	$name = 'bookings-studygroup-' . $group->booking_studygroup_descrip . '-' . format_date(time(), 'custom', 'Y-m-d-His');
+	$name = 'bookings-variety-sessions-' . format_date(time(), 'custom', 'Y-m-d-His');
 	$filename = file_directory_temp() . '/' . $name;
 	$csv = '';
 	$delimiter = ',';
diff --git a/booking.variety_form.inc b/booking.variety_form.inc
index b49ef3a..ad007d2 100644
--- a/booking.variety_form.inc
+++ b/booking.variety_form.inc
@@ -198,8 +198,6 @@ function booking_variety_regn_form_submit($form, &$form_state) {
   watchdog('booking_debug', 'booking_variety_regn_form_submit: <pre>@info</pre>', array('@info' => print_r( $form_state, true)));
   $booking_variety_ids = array();
 
-
-
   //get a list of timeslot IDs from matching form values
   $variety_timeslot_ids = preg_filter('/^select-variety-(\d+)/', '$1', array_keys( $values ));
 
@@ -224,13 +222,13 @@ function booking_variety_regn_form_submit($form, &$form_state) {
       ->execute();    
 
     //store the selected variety sessions in an array of IDs
-    $booking_variety_ids[] = $selected_session_id;
+    $booking_variety_ids[$id] = $selected_session_id;
   }
 
   //perform the insert to the booking_variety_regn table
   db_insert('booking_variety_regn')
     ->fields(array(		
-      'booking_variety_ids' => implode(",", $booking_variety_ids),
+      'booking_variety_ids' => drupal_json_encode($booking_variety_ids),
       'booking_person_nid' => $values['booking_nid'],
     ))
     ->execute();