diff --git a/apps/Dump.hs b/apps/Dump.hs
--- a/apps/Dump.hs
+++ b/apps/Dump.hs
@@ -6,6 +6,7 @@
 import           Control.Concurrent (threadDelay)
 import           Control.Monad
 import           Data.Aeson (ToJSON (..), encode)
+import qualified Data.ByteString as BS
 import qualified Data.ByteString.Lazy.Char8 as BSL8
 import qualified Data.ByteString.Lazy as BSL
 import qualified Data.ByteString.Lazy.Builder as Builder
@@ -199,7 +200,7 @@
               Raw     -> readEmotivRaw device `withJustM` \rawBytes -> do
                            case format of
                              Default -> -- raw data stdout; flush so that consuming apps immediately get it
-                                        output $ BSL.fromStrict (emotivRawDataBytes rawBytes)
+                                        BS.putStr (emotivRawDataBytes rawBytes) >> hFlush stdout
 
                              _       -> -- use EmotivRawData newtype for base64 encoding
                                         output $ formatOutput rawBytes
diff --git a/apps/DumpConduit.hs b/apps/DumpConduit.hs
--- a/apps/DumpConduit.hs
+++ b/apps/DumpConduit.hs
@@ -175,8 +175,8 @@
                 Just (Websocket host port) -> websocketSink host port
                 Just (TCP host port)       -> tcpSink host port
 
-              -- Turns EmotivRawData into a lazy ByteString (no base64 encoding)
-              rawBytesConduit = CL.map (BSL8.fromStrict . emotivRawDataBytes)
+              -- Prints raw bytes to stdout
+              rawBytesSink = CL.mapM_ (putStrBsFlush . emotivRawDataBytes)
 
               throttled = if realtime then ($= throttle) else id
 
@@ -190,12 +190,14 @@
                          _           -> formatConduit =$ outputSink
 
             Raw     -> throttled (rawSource     device) $$ case format of
-                         Default -> rawBytesConduit =$ outputSink
+                         Default -> rawBytesSink
                          _       -> formatConduit =$ outputSink -- use EmotivRawData newtype for base64 encoding
 
             Measure -> throttled (rawSource     device) $= measureConduit $$ formatConduit =$ outputSink
 
   where
+    putStrBsFlush bs = BS.putStr bs >> hFlush stdout
+
     measureConduit = do
       -- For --mode measure: See how long a 0-128 cycle takes
       timeRef  <- liftIO $ newIORef =<< getCurrentTime
diff --git a/apps/Mouse.hs b/apps/Mouse.hs
--- a/apps/Mouse.hs
+++ b/apps/Mouse.hs
@@ -3,7 +3,6 @@
 import           Control.Concurrent (threadDelay, forkIO)
 import           Control.Monad
 import           Data.IORef
-import           Graphics.XHB.Connection (connect)
 import           System.Environment
 import           System.IO
 import           Test.Robot
@@ -26,17 +25,15 @@
   device <- openEmotivDevice model $ case reverse devices of d:_ -> d
                                                              []  -> error "no Epoc devices found"
 
-  m'xConnection <- connect
+  conn <- connect
   xy <- newIORef (0,0)
 
-  case m'xConnection of
-    Nothing -> return ()
-    Just xc -> void . forkIO . forever $ do
-      (x, y) <- readIORef xy
-      print (x, y)
-      writeIORef xy (0, 0)
-      runRobotWithConnection (moveBy ((-x) `quot` 10) (y `quot` 10)) xc
-      threadDelay 10000
+  void . forkIO . forever $ do
+    (x, y) <- readIORef xy
+    print (x, y)
+    writeIORef xy (0, 0)
+    runRobotWith conn (moveBy ((-x) `quot` 10) (y `quot` 10))
+    threadDelay 10000
 
   void $ untilNothing (readEmotiv device) $ \(state, _) -> do
 
diff --git a/hemokit.cabal b/hemokit.cabal
--- a/hemokit.cabal
+++ b/hemokit.cabal
@@ -1,5 +1,5 @@
 name:          hemokit
-version:       0.6.4
+version:       0.6.5
 license:       MIT
 copyright:     2013 Niklas Hambüchen <mail@nh2.me>, Patrick Chilton <chpatrick@gmail.com>
 author:        Niklas Hambüchen <mail@nh2.me>, Patrick Chilton <chpatrick@gmail.com>
@@ -96,8 +96,7 @@
         base
       , hemokit
       , pretty-show            >= 1.0
-      , robot                  >= 1.0.1.1
-      , xhb                    >= 0.5.2012.11.23
+      , robot                  >= 1.3.0.1
   ghc-options: -Wall