diff --git a/apps/mirror.lua b/apps/mirror.lua
index 5066cff..c763d57 100644
--- a/apps/mirror.lua
+++ b/apps/mirror.lua
@@ -1,84 +1,25 @@
 require = requireInjector(getfenv(1))
-local Socket = require('socket')
 local Terminal = require('terminal')
-local Logger = require('logger')
 local process = require('process')
 
-Logger.setScreenLogging()
-
-local remoteId
 local args = { ... }
-if #args == 1 then
-  remoteId = tonumber(args[1])
-else
-  print('Enter host ID')
-  remoteId = tonumber(read())
+local mon = device[table.remove(args, 1) or 'monitor']
+if not mon then
+  error('mirror: Invalid device')
 end
 
-if not remoteId then
-  error('Syntax: telnet <host ID>')
+mon.clear()
+mon.setTextScale(.5)
+mon.setCursorPos(1, 1)
+
+local oterm = Terminal.copy(term.current())
+Terminal.mirror(term.current(), mon)
+
+term.current().getSize = function() return mon.getSize() end
+
+if #args > 0 then
+  shell.run(unpack(args))
+  Terminal.copy(oterm, term.current())
+
+  mon.setCursorBlink(false)
 end
-
-print('connecting...')
-local socket
-
-for i = 1,3 do
-  socket = Socket.connect(remoteId, 5901)
-  if socket then
-    break
-  end
-  os.sleep(3)
-end
-
-if not socket then
-  error('Unable to connect to ' .. remoteId .. ' on port 5901')
-end
-
-print('connected')
-
-local function wrapTerm(socket)
-  local methods = { 'blit', 'clear', 'clearLine', 'setCursorPos', 'write',
-                    'setTextColor', 'setTextColour', 'setBackgroundColor',
-                    'setBackgroundColour', 'scroll', 'setCursorBlink', }
-
-  socket.term = multishell.term
-  socket.oldTerm = Util.shallowCopy(socket.term)
-
-  for _,k in pairs(methods) do
-    socket.term[k] = function(...)
-      if not socket.queue then
-        socket.queue = { }
-        os.queueEvent('mirror_flush')
-      end
-      table.insert(socket.queue, {
-        f = k,
-        args = { ... },
-      })
-      socket.oldTerm[k](...)
-    end
-  end
-end
-
-wrapTerm(socket)
-
-os.queueEvent('term_resize')
-
-while true do
-  local e = process:pullEvent('mirror_flush')
-  if e == 'terminate' then
-  	break
-  end
-  if not socket.connected then
-    break
-  end
-  if socket.queue then
-    socket:write(socket.queue)
-    socket.queue = nil
-  end
-end
-
-for k,v in pairs(socket.oldTerm) do
-  socket.term[k] = v
-end
-
-socket:close()
diff --git a/apps/mirrorClient.lua b/apps/mirrorClient.lua
new file mode 100644
index 0000000..9e8aa43
--- /dev/null
+++ b/apps/mirrorClient.lua
@@ -0,0 +1,84 @@
+require = requireInjector(getfenv(1))
+local Socket = require('socket')
+local Terminal = require('terminal')
+local Logger = require('logger')
+local process = require('process')
+
+Logger.setScreenLogging()
+
+local remoteId
+local args = { ... }
+if #args == 1 then
+  remoteId = tonumber(args[1])
+else
+  print('Enter host ID')
+  remoteId = tonumber(read())
+end
+
+if not remoteId then
+  error('Syntax: mirrorClient <host ID>')
+end
+
+print('connecting...')
+local socket
+
+for i = 1,3 do
+  socket = Socket.connect(remoteId, 5901)
+  if socket then
+    break
+  end
+  os.sleep(3)
+end
+
+if not socket then
+  error('Unable to connect to ' .. remoteId .. ' on port 5901')
+end
+
+print('connected')
+
+local function wrapTerm(socket)
+  local methods = { 'blit', 'clear', 'clearLine', 'setCursorPos', 'write',
+                    'setTextColor', 'setTextColour', 'setBackgroundColor',
+                    'setBackgroundColour', 'scroll', 'setCursorBlink', }
+
+  socket.term = multishell.term
+  socket.oldTerm = Util.shallowCopy(socket.term)
+
+  for _,k in pairs(methods) do
+    socket.term[k] = function(...)
+      if not socket.queue then
+        socket.queue = { }
+        os.queueEvent('mirror_flush')
+      end
+      table.insert(socket.queue, {
+        f = k,
+        args = { ... },
+      })
+      socket.oldTerm[k](...)
+    end
+  end
+end
+
+wrapTerm(socket)
+
+os.queueEvent('term_resize')
+
+while true do
+  local e = process:pullEvent('mirror_flush')
+  if e == 'terminate' then
+  	break
+  end
+  if not socket.connected then
+    break
+  end
+  if socket.queue then
+    socket:write(socket.queue)
+    socket.queue = nil
+  end
+end
+
+for k,v in pairs(socket.oldTerm) do
+  socket.term[k] = v
+end
+
+socket:close()
diff --git a/sys/apis/socket.lua b/sys/apis/socket.lua
index 51fb36a..a7e8bae 100644
--- a/sys/apis/socket.lua
+++ b/sys/apis/socket.lua
@@ -1,7 +1,7 @@
 local Logger = require('logger')
 
 local socketClass = { }
-local trustList
+local trustList = Util.readTable('.known_hosts')
 
 function socketClass:read(timeout)
 
@@ -218,6 +218,4 @@ function Socket.server(port, keepAlive)
   end
 end
 
-trustList = Util.readTable('.known_hosts')
-
 return Socket
diff --git a/sys/apis/terminal.lua b/sys/apis/terminal.lua
index b391110..ab6bae5 100644
--- a/sys/apis/terminal.lua
+++ b/sys/apis/terminal.lua
@@ -84,9 +84,7 @@ function Terminal.toGrayscale(ct)
   for _,v in pairs(methods) do
   	local fn = ct[v]
     ct[v] = function(c)
-      if scolors[c] then
-        fn(scolors[c])
-      end
+      fn(scolors[c])
     end
   end
 
@@ -107,9 +105,7 @@ function Terminal.toGrayscale(ct)
 
   local function translate(s)
     if s then
-      for k,v in pairs(bcolors) do
-        s = s:gsub(k, v)
-      end
+      s = s:gsub("%d+", bcolors)
     end
     return s
   end
@@ -132,14 +128,14 @@ function Terminal.getNullTerm(ct)
   return nt
 end
 
-function Terminal.copy(ot)
-  local ct = { }
-  for k,v in pairs(ot) do
+function Terminal.copy(it, ot)
+  ot = ot or { }
+  for k,v in pairs(it) do
   	if type(v) == 'function' then
-  	  ct[k] = v
+  	  ot[k] = v
   	end
   end
-  return ct
+  return ot
 end
 
 function Terminal.mirror(ct, dt)
diff --git a/sys/network/snmp.lua b/sys/network/snmp.lua
index c31087f..43b083c 100644
--- a/sys/network/snmp.lua
+++ b/sys/network/snmp.lua
@@ -130,6 +130,7 @@ local function sendInfo()
     info.point = turtle.point
     info.inventory = turtle.getInventory()
     info.coordSystem = turtle.getState().coordSystem
+    info.slotIndex = turtle.getSelectedSlot()
   end
   device.wireless_modem.transmit(999, os.getComputerID(), info)
 end