diff --git a/bin/omega-server b/bin/omega-server
index 5940f9ac..231342a5 100755
--- a/bin/omega-server
+++ b/bin/omega-server
@@ -94,6 +94,8 @@ def main()
     opts.on("-c", "--constraints", "Enable entity constraints") do
       enforce_constraints = true
     end
+
+    # TODO logging filter option
   end
 
   # parse cmd line
diff --git a/lib/motel/mixins/location/has_coordinates.rb b/lib/motel/mixins/location/has_coordinates.rb
index 25ff432c..f691f74a 100644
--- a/lib/motel/mixins/location/has_coordinates.rb
+++ b/lib/motel/mixins/location/has_coordinates.rb
@@ -98,6 +98,15 @@ def distance_from(cx, cy, cz)
     Math.sqrt(dx ** 2 + dy ** 2 + dz ** 2)
   end
 
+  # Return normalized direction vector from this location's coordinates to specified ones
+  def direction_to(tx, ty, tz)
+    dx = x - tx
+    dy = y - ty
+    dz = z - tz
+    d = Math.sqrt(dx ** 2 + dy ** 2 + dz ** 2)
+    [dx / d, dy / d, dz / d]
+  end
+
   # Add specified quantities to each coordinate component and return new location
   #
   # @param [Array<Integer,Integer,Integer>,Array<Float,Float,Float>] values values to add to x,y,z coordinates respectively
diff --git a/lib/motel/rjr/inspect.rb b/lib/motel/rjr/inspect.rb
index 79e8869c..34ad7946 100644
--- a/lib/motel/rjr/inspect.rb
+++ b/lib/motel/rjr/inspect.rb
@@ -15,6 +15,8 @@ module Motel::RJR
 get_status = proc {
   by_strategy =
     Motel::MovementStrategies.constants.collect { |s|
+      # FIXME this is pulling in all movement strategy mixins,
+      # need to restrict to just strategies themselves
       ms  = Motel::MovementStrategies.const_get(s)
       num = registry.entities.select { |e|
               e.is_a?(Motel::Location) && e.ms.is_a?(ms)
diff --git a/omega.yml b/omega.yml
index 08648e18..55dd6f2b 100644
--- a/omega.yml
+++ b/omega.yml
@@ -2,7 +2,7 @@
 omega_url:  'http://localhost/womega/'
 backup_dir: './backups/'
 
-log_level: 'debug'
+log_level: 'info'
 
 # logging filters - specify regexes to exclude from the omega logs
 #log_filters: ['users::login', 'subscribe_to']
diff --git a/site/source/javascripts/omega/callbacks/motel.js b/site/source/javascripts/omega/callbacks/motel.js
index f367edac..22d260cd 100644
--- a/site/source/javascripts/omega/callbacks/motel.js
+++ b/site/source/javascripts/omega/callbacks/motel.js
@@ -17,6 +17,8 @@ Omega.Callbacks.motel = function(evnt, event_args){
   if(entity == null) return;
   var new_loc = new Omega.Location(event_args[0]);
 
+  /// TODO accomodate for lag, need timestamp from server
+
   // update last moved
   entity.last_moved = new Date();
 
diff --git a/site/source/javascripts/omega/ship/gfx/init.js b/site/source/javascripts/omega/ship/gfx/init.js
index c94de689..f9dbb4c2 100644
--- a/site/source/javascripts/omega/ship/gfx/init.js
+++ b/site/source/javascripts/omega/ship/gfx/init.js
@@ -154,6 +154,8 @@ Omega.ShipGfxInitializer = {
       var missiles = new Omega.ShipMissiles({type : _this.type,
                                              template: template});
 
+      /// TODO update missiles from gfx stub missiles before replacing
+      /// (also w/ mesh and missle bays)
       _this.missiles = missiles;
       _this.missiles.omega_entity = _this;
 
diff --git a/site/source/javascripts/ui/canvas/mixins/entities.js b/site/source/javascripts/ui/canvas/mixins/entities.js
index e5aeb0e3..cf3f163f 100644
--- a/site/source/javascripts/ui/canvas/mixins/entities.js
+++ b/site/source/javascripts/ui/canvas/mixins/entities.js
@@ -58,6 +58,7 @@ Omega.UI.CanvasEntitiesManager = {
     for(var ec = 0; ec < entity.components.length; ec++){
       var component = entity.components[ec];
       scene.remove(component);
+      /// TODO renderer.deallocate(component);
 
       var index = this.rendered_in.indexOf(component);
       if(index != -1) this.rendered_in.splice(index, 1);
diff --git a/spec/motel/location_spec.rb b/spec/motel/location_spec.rb
index 36bc27a2..9b1b5761 100644
--- a/spec/motel/location_spec.rb
+++ b/spec/motel/location_spec.rb
@@ -1,6 +1,6 @@
-# location module tests
+# Location Module Tests
 #
-# Copyright (C) 2010-2013 Mohammed Morsi <mo@morsi.org>
+# Copyright (C) 2010-2014 Mohammed Morsi <mo@morsi.org>
 # Licensed under the AGPLv3 http://www.gnu.org/licenses/agpl.txt
 
 require 'spec_helper'