function pmprowoo_update_user_meta( $meta_id, $object_id, $meta_key, $meta_value ) {
//tracks updates that are made
	if (empty($meta_value)) return;
	global $pmprowoo_updated_user_meta;
	if ( empty( $pmprowoo_updated_user_meta ) )
		$pmprowoo_updated_user_meta = array();
	if ( empty( $pmprowoo_updated_user_meta[ $object_id ] ) )
		$pmprowoo_updated_user_meta[ $object_id ] = array();
//array of user meta to mirror
	$um = array(
		"event_espresso_address" => "pmpro_baddress1",
		"event_espresso_address2" => "pmpro_baddress2",
		"event_espresso_city" => "pmpro_bcity",
		"event_espresso_zip" => "pmpro_bzipcode",
		"event_espresso_state" => "pmpro_bstate",
		"pmpro_baddress1" => "event_espresso_address",
		"pmpro_baddress2" => "event_espresso_address2",
		"pmpro_bcity" => "event_espresso_city",
		"pmpro_bzipcode" => "event_espresso_zip",
		"pmpro_bstate" => "event_espresso_state"
	);
//check if this user meta is to be mirrored
	foreach ( $um as $left => $right ) {log_it(array($meta_key, $left, $pmprowoo_updated_user_meta[ $object_id ]));
		if ( $meta_key == $left && ! in_array( $left, $pmprowoo_updated_user_meta[ $object_id ] ) ) {log_it("in");
			$pmprowoo_updated_user_meta[ $object_id ][] = $left;
			if (! in_array( $right, $pmprowoo_updated_user_meta[ $object_id ] )) update_user_meta( $object_id, $right, $meta_value );
		}
	}

}