diff --git a/Network/Netclock/Client.hs b/Network/Netclock/Client.hs
--- a/Network/Netclock/Client.hs
+++ b/Network/Netclock/Client.hs
@@ -1,7 +1,8 @@
 module Network.Netclock.Client where
 
 import Sound.OSC.FD
-import Sound.OpenSoundControl
+import Sound.OSC.Core
+import Sound.OSC.Type
 import Control.Concurrent (threadDelay, forkIO)
 import Control.Concurrent.MVar
 import Data.List
@@ -9,6 +10,7 @@
 import qualified Network.Socket as N
 import Data.Function
 import Control.Monad
+import qualified Data.ByteString.Char8 as C
 
 data BpsChange = BpsChange {changeBps :: Double, 
                             changeTime :: Double, 
@@ -116,24 +118,24 @@
 register :: String -> String -> String -> Int -> IO (UDP)
 register username clientIp serverIp localPort = 
     do sc <- openUDP serverIp scport
-       let m = Message "/clock/register" [String username, 
-                                          String clientIp,
-                                          Int localPort,
-                                          Int 1
+       let m = message "/clock/register" [string username,
+                                          string clientIp,
+                                          int32 localPort,
+                                          int32 1
                                          ]
        sendOSC sc m
        return sc
 
 toFloat (Float f) = f
-toFloat (Int f) = fromIntegral f
+toFloat (Int32 f) = fromIntegral f
 
 readChange :: UDP -> IO (BpsChange)
 readChange localServer =
     do bundle <- recvBundle localServer
        let (Bundle t message) = bundle
-       let (Message _ (absBeat:bps:_)) = head message
-           absBeatF = toFloat absBeat
-           bpsF = toFloat bps
+       let (Message _ (absBeat:bps:_)) = Data.List.head message
+           absBeatF = fromJust $ d_get absBeat
+           bpsF = fromJust $ d_get bps
        return BpsChange {changeBps = bpsF,
                          changeTime = t, 
                          changeBeat = absBeatF
diff --git a/netclock.cabal b/netclock.cabal
--- a/netclock.cabal
+++ b/netclock.cabal
@@ -7,7 +7,7 @@
 -- The package version. See the Haskell package versioning policy
 -- (http://www.haskell.org/haskellwiki/Package_versioning_policy) for
 -- standards guiding when and how versions should be incremented.
-Version:             0.5
+Version:             0.6
 
 -- A short (one-line) description of the package.
 Synopsis:            Netclock protocol
@@ -51,7 +51,7 @@
   Exposed-modules:     Network.Netclock.Client
   
   -- Packages needed in order to build this package.
-  Build-depends: base < 5, network, hosc >= 0.7
+  Build-depends: base < 5, network, hosc >= 0.7, bytestring
   
   -- Modules not exported by this package.
   -- Other-modules: