diff --git a/lib/csys/csys.ex b/lib/csys/csys.ex
index 7d7e4bc..87196f2 100644
--- a/lib/csys/csys.ex
+++ b/lib/csys/csys.ex
@@ -2,7 +2,7 @@ defmodule Scopes.CSys do
   require Logger
 
   alias Scopes.Core.Actor
-  alias Scopes.CSys.Environ
+  #alias Scopes.CSys.Environ
   alias Scopes.Shape
 
   def neuron(scope) do
@@ -25,11 +25,13 @@ defmodule Scopes.CSys do
     proc(scope).(msg, scope)
   end
 
-  def setup(progname, prog) do
-    env = Environ.create(self())
-    Environ.put_prog(env, progname, prog)
-    proc = Environ.get_stage(env, progname, :initial)
-    neuron({[], proc, [], env})
+  def setup(_progname, prog) do
+    #env = Environ.create(self())
+    #Environ.put_prog(env, progname, prog)
+    #proc = Environ.get_stage(env, progname, :initial)
+    proc = prog[:initial]
+    #neuron({[], proc, [], env})
+    neuron({[], proc, [], self()})
   end
 
   def send_value(rcvr, val) do
diff --git a/lib/csys/program.ex b/lib/csys/program.ex
index 3734c3a..72db7b9 100644
--- a/lib/csys/program.ex
+++ b/lib/csys/program.ex
@@ -4,7 +4,7 @@ defmodule Scopes.CSys.Program do
     syns: 1, env: 1
   ]
 
-  alias Scopes.CSys.Environ
+  #alias Scopes.CSys.Environ
 
   # programs
 
@@ -33,7 +33,8 @@ defmodule Scopes.CSys.Program do
 # processor steps
 
   def notify(msg, scope) do
-    Environ.notify(env(scope), msg)
+    #Environ.notify(env(scope), msg)
+    send(env(scope), msg)
   end
 
   def forward(msg, scope) do