diff --git a/.gitignore b/.gitignore
index c6c3efe..54172ea 100644
--- a/.gitignore
+++ b/.gitignore
@@ -84,3 +84,5 @@ typings/
 .dynamodb/
 
 *.DS_Store
+
+*.mrconf.*
diff --git a/index.html b/index.html
index 6707400..913a004 100644
--- a/index.html
+++ b/index.html
@@ -23,7 +23,7 @@
 
   <!--   System Initialization -->
   <!-- System Version Number -->
-  <div id='version' value='1'></div>
+  <div id='version' value='2'></div>
   <div id='resolution'       value='640,640'></div>
   <div id='server-comm-port' value='3001'></div>
   <div id='server-sync-port' value='11234'></div>
diff --git a/lib/core/run.js b/lib/core/run.js
index a0e1895..b9c3938 100644
--- a/lib/core/run.js
+++ b/lib/core/run.js
@@ -36,6 +36,10 @@ window.treq = function (data) {
 function rawURL(url) {
     return url.split(/[?#]/)[0];
 }
+
+function updateWorld(world) {
+    MR.worlds[MR.worldIdx].world = world;
+}
 window.hotReloadFile = function(localPath) {
     const parentPath = path.getCurrentPath(window.location.pathname);
 
@@ -66,6 +70,7 @@ window.hotReloadFile = function(localPath) {
                             MR.engine.reloadGeneration;
         import(importName).then(
             (world) => {
+                updateWorld(world);
                 const conf = world.default();
                 MR.engine.onReload(conf);
             }).catch(err => { console.error(err); });
diff --git a/lib/core/webxr_profile.js b/lib/core/webxr_profile.js
index 88fdeab..49dfeba 100644
--- a/lib/core/webxr_profile.js
+++ b/lib/core/webxr_profile.js
@@ -7,6 +7,7 @@ import {ShaderTextEditor} from "/lib/core/shader_text_editor.js";
 import * as canvasutil from "/lib/util/canvas.js";
 import * as path from "/lib/util/path.js";
 import * as errs from "/lib/core/error_handler.js";
+import * as assetutil from "/lib/util/asset.js";
 
 export default class WebXRProfile extends Profile {
     constructor(){
@@ -18,6 +19,16 @@ export default class WebXRProfile extends Profile {
         this.sourceFiles = document.getElementsByClassName("worlds");
         let worldIt = this.sourceFiles[0].firstElementChild;
         while (worldIt !== null) {
+            // {   
+            //     console.log("WEE")
+            //     const W = await import("/worlds/week10/week10.js");
+            //     console.log(W, W.default());
+            //     const conf = await assetutil.loadTextAbsolutePath("/locallib/wee.mrconf.json");
+            //     console.log(conf);
+            //     console.log("HUH")
+
+
+            // }
             const src = worldIt.src;
             console.log("loading world: %s", src);
             const world     = await import(src);
@@ -32,7 +43,7 @@ export default class WebXRProfile extends Profile {
         }
     }
 
-    async main(){
+    async main() {
         {
             const ui   = await import("../ui/default_window_ui.js");
             MR.engine.ui = new ui.DefaultWindowMenuUI();