diff --git a/README.txt b/README.txt
index 2e5b982..f07b602 100644
--- a/README.txt
+++ b/README.txt
@@ -5,7 +5,7 @@ problems.
 This distribution consists of:
     - a geometric constraints solver (geosolver)
     - a simple test module (solvertest) 
-    - a graphical geometric constraint solving workbench (solvergui)
+    - a graphical geometric constraint solving workbench (workbench)
     - a python wrapper for qhull (Delny)
 
 Delny is included in this distribution, but not created or maintained
@@ -67,7 +67,7 @@ RUNNING
 
 To run geosolver tests:
 >cd test
->python test.py
+>python test_3d.py
 
 To run solvergui:
 >cd workbench
@@ -85,8 +85,3 @@ module. For documentation type:
 
 
 
-
-
-
-
-
diff --git a/TODO.txt b/TODO.txt
index 93023e3..570a966 100644
--- a/TODO.txt
+++ b/TODO.txt
@@ -23,13 +23,14 @@ Extentions:
     - add constraints on parameters (equality, algebraic constraints)
     - add other variable domains (integers, reals, n-dimensional points,
       surfaces, volumes, logic variables, lists)
-
-Easy of use:
-    - check dimension of prototype points when adding to problem
-
+    - hybrid with other solving methods: and-propagation, iterative solvers, etc.
 
 BUGS:
 
+- stop problem from rotating and jumping around when there are no fixed points. It should 
+  be as close to the prototype as possible; 
+  should have at least have one (2d) or two(3d) edge(s) with the same offset and orientation.
+
 - following should be well-constrained, but gives underconstrained (need extra rule/pattern) 
 def diamond_3d():
     """creates a diamond shape with point 'v1'...'v4' in 3D with one solution"""