diff --git a/pooled-io.cabal b/pooled-io.cabal
--- a/pooled-io.cabal
+++ b/pooled-io.cabal
@@ -1,10 +1,10 @@
 Name:             pooled-io
-Version:          0.0.2
+Version:          0.0.2.1
 License:          BSD3
 License-File:     LICENSE
 Author:           Henning Thielemann <haskell@henning-thielemann.de>
 Maintainer:       Henning Thielemann <haskell@henning-thielemann.de>
-Homepage:         http://code.haskell.org/~thielema/pooled-io/
+Homepage:         http://hub.darcs.net/thielema/pooled-io/
 Category:         Parallelism
 Synopsis:         Run jobs on a limited number of threads and support data dependencies
 Description:
@@ -40,6 +40,18 @@
     but do not throttle concurrency with respect to number of available cores
   .
   * @parallel-tasks@:
+  .
+  * @parallel-io@:
+  .
+  * @threadPool@:
+  .
+  * @threads-pool@:
+  .
+  * @cio@:
+  .
+  * @Control-Engine@:
+  .
+  * @taskpool@, @async-pool@:
 Tested-With:      GHC==7.4.2, GHC==7.8.4, GHC==7.10.1
 Cabal-Version:    >=1.8
 Build-Type:       Simple
@@ -49,18 +61,18 @@
   default:     False
 
 Source-Repository this
-  Tag:         0.0.2
+  Tag:         0.0.2.1
   Type:        darcs
-  Location:    http://code.haskell.org/~thielema/pooled-io/
+  Location:    http://hub.darcs.net/thielema/pooled-io/
 
 Source-Repository head
   Type:        darcs
-  Location:    http://code.haskell.org/~thielema/pooled-io/
+  Location:    http://hub.darcs.net/thielema/pooled-io/
 
 Library
   Build-Depends:
     concurrent-split >=0.0 && <0.1,
-    transformers >=0.2.2 && <0.5,
+    transformers >=0.2.2 && <0.6,
     deepseq >=1.3 && <1.5,
     unsafe >=0.0 && <0.1,
     containers >=0.4 && <0.6,
diff --git a/src/Control/Concurrent/PooledIO/Sequence.hs b/src/Control/Concurrent/PooledIO/Sequence.hs
--- a/src/Control/Concurrent/PooledIO/Sequence.hs
+++ b/src/Control/Concurrent/PooledIO/Sequence.hs
@@ -76,4 +76,5 @@
 sync chan act = do
    (resultIn, resultOut) <- MVar.newEmpty
    async chan $ act >>= MVar.put resultIn
+--   async chan $ act >>= (MVar.put resultIn $!!)
    MVar.take resultOut