diff --git a/src/main/java/org/kohsuke/github/GHOrganization.java b/src/main/java/org/kohsuke/github/GHOrganization.java
index 718c1b5f7..d327db393 100644
--- a/src/main/java/org/kohsuke/github/GHOrganization.java
+++ b/src/main/java/org/kohsuke/github/GHOrganization.java
@@ -5,6 +5,7 @@ import com.gargoylesoftware.htmlunit.html.HtmlForm;
 import com.gargoylesoftware.htmlunit.html.HtmlPage;
 
 import java.io.IOException;
+import java.util.Map;
 
 /**
  * @author Kohsuke Kawaguchi
@@ -15,6 +16,10 @@ public class GHOrganization {
     private String gravatar_id,login;
     private int public_repo_count, public_gist_count, following_count, id;
 
+    public String getLogin() {
+        return login;
+    }
+
     /**
      * Creates a new repository.
      *
@@ -40,4 +45,12 @@ public class GHOrganization {
 //        r.root = root;
 //        return r;
     }
+
+    /**
+     * Teams by their names.
+     */
+    public Map<String,GHTeam> getTeams() throws IOException {
+        return root.retrieveWithAuth(root.getApiURL("/organizations/"+login+"/teams"),JsonTeams.class).toMap(this);
+    }
+
 }
diff --git a/src/main/java/org/kohsuke/github/GHTeam.java b/src/main/java/org/kohsuke/github/GHTeam.java
new file mode 100644
index 000000000..bd5b3853e
--- /dev/null
+++ b/src/main/java/org/kohsuke/github/GHTeam.java
@@ -0,0 +1,37 @@
+package org.kohsuke.github;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.Set;
+
+/**
+ * A team in GitHub organization.
+ * 
+ * @author Kohsuke Kawaguchi
+ */
+public class GHTeam {
+    private String name,permission;
+    private int id;
+
+    protected /*final*/ GHOrganization org;
+
+    public String getName() {
+        return name;
+    }
+
+    public String getPermission() {
+        return permission;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public Set<GHUser> getMembers() throws IOException {
+        return org.root.retrieveWithAuth(getApiURL("/members"),JsonUsersWithDetails.class).toSet(org.root);
+    }
+
+    private URL getApiURL(String tail) throws IOException {
+        return org.root.getApiURL("/organizations/"+org.getLogin()+"/teams/"+id+tail);
+    }
+}
diff --git a/src/main/java/org/kohsuke/github/GitHub.java b/src/main/java/org/kohsuke/github/GitHub.java
index d3a26e9b8..93292f099 100644
--- a/src/main/java/org/kohsuke/github/GitHub.java
+++ b/src/main/java/org/kohsuke/github/GitHub.java
@@ -30,11 +30,14 @@ import org.apache.commons.io.IOUtils;
 import org.codehaus.jackson.map.DeserializationConfig.Feature;
 import org.codehaus.jackson.map.ObjectMapper;
 import org.codehaus.jackson.map.introspect.VisibilityChecker.Std;
+import sun.misc.BASE64Encoder;
 
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
 import java.net.MalformedURLException;
 import java.net.URL;
 import java.util.HashMap;
@@ -104,6 +107,26 @@ public class GitHub {
         return MAPPER.readValue(getApiURL(tail),type);
     }
 
+    /*package*/ <T> T retrieveWithAuth(URL url, Class<T> type) throws IOException {
+        HttpURLConnection uc = (HttpURLConnection) url.openConnection();
+
+        BASE64Encoder enc = new sun.misc.BASE64Encoder();
+        String userpassword = login + "/token" + ":" + token;
+        String encodedAuthorization = enc.encode(userpassword.getBytes());
+        uc.setRequestProperty("Authorization", "Basic " + encodedAuthorization);
+
+        try {
+            InputStreamReader r = new InputStreamReader(uc.getInputStream(), "UTF-8");
+            if (type==null) {
+                String data = IOUtils.toString(r);
+                return null;
+            }
+            return MAPPER.readValue(r,type);
+        } catch (IOException e) {
+            throw (IOException)new IOException(IOUtils.toString(uc.getErrorStream(),"UTF-8")).initCause(e);
+        }
+    }
+
     /**
      * Obtains the object that represents the named user.
      */
@@ -117,6 +140,19 @@ public class GitHub {
         return u;
     }
 
+    /**
+     * Interns the given {@link GHUser}.
+     */
+    protected GHUser getUser(GHUser orig) throws IOException {
+        GHUser u = users.get(orig.getLogin());
+        if (u==null) {
+            orig.root = this;
+            users.put(login,orig);
+            return orig;
+        }
+        return u;
+    }
+
     public GHOrganization getOrganization(String name) throws IOException {
         GHOrganization o = orgs.get(name);
         if (o==null) {
diff --git a/src/main/java/org/kohsuke/github/JsonTeams.java b/src/main/java/org/kohsuke/github/JsonTeams.java
new file mode 100644
index 000000000..1f1db72ba
--- /dev/null
+++ b/src/main/java/org/kohsuke/github/JsonTeams.java
@@ -0,0 +1,21 @@
+package org.kohsuke.github;
+
+import java.util.List;
+import java.util.Map;
+import java.util.TreeMap;
+
+/**
+ * @author Kohsuke Kawaguchi
+ */
+class JsonTeams {
+    public List<GHTeam> teams;
+
+    Map<String, GHTeam> toMap(GHOrganization org) {
+        Map<String, GHTeam> r = new TreeMap<String, GHTeam>();
+        for (GHTeam t : teams) {
+            t.org = org;
+            r.put(t.getName(),t);
+        }
+        return r;
+    }
+}
diff --git a/src/main/java/org/kohsuke/github/JsonUsersWithDetails.java b/src/main/java/org/kohsuke/github/JsonUsersWithDetails.java
new file mode 100644
index 000000000..424e53c9d
--- /dev/null
+++ b/src/main/java/org/kohsuke/github/JsonUsersWithDetails.java
@@ -0,0 +1,20 @@
+package org.kohsuke.github;
+
+import java.io.IOException;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+/**
+ * @author Kohsuke Kawaguchi
+ */
+class JsonUsersWithDetails {
+    public List<GHUser> users;
+
+    public Set<GHUser> toSet(GitHub root) throws IOException {
+        Set<GHUser> r = new HashSet<GHUser>();
+        for (GHUser u : users)
+            r.add(root.getUser(u));
+        return r;
+    }
+}
diff --git a/src/main/java/org/kohsuke/github/Poster.java b/src/main/java/org/kohsuke/github/Poster.java
index a6eafdf82..4ae23de89 100644
--- a/src/main/java/org/kohsuke/github/Poster.java
+++ b/src/main/java/org/kohsuke/github/Poster.java
@@ -100,7 +100,10 @@ class Poster {
 
         try {
             InputStreamReader r = new InputStreamReader(uc.getInputStream(), "UTF-8");
-            if (type==null) return null;
+            if (type==null) {
+                String data = IOUtils.toString(r);
+                return null;
+            }
             return MAPPER.readValue(r,type);
         } catch (IOException e) {
             throw (IOException)new IOException(IOUtils.toString(uc.getErrorStream(),"UTF-8")).initCause(e);
diff --git a/src/test/java/org/kohsuke/AppTest.java b/src/test/java/org/kohsuke/AppTest.java
index ebbce47e3..084c42523 100644
--- a/src/test/java/org/kohsuke/AppTest.java
+++ b/src/test/java/org/kohsuke/AppTest.java
@@ -3,6 +3,7 @@ package org.kohsuke;
 import junit.framework.Test;
 import junit.framework.TestCase;
 import junit.framework.TestSuite;
+import org.kohsuke.github.GHRepository;
 import org.kohsuke.github.GitHub;
 
 import java.io.IOException;
@@ -12,10 +13,15 @@ import java.io.IOException;
  */
 public class AppTest extends TestCase {
     public void testApp() throws IOException {
-        GitHub hub = GitHub.connectAnonymously();
-//        hub.createRepository("test","test repository",null,true);
-//        hub.getUser("kohsuke").getRepository("test").delete();
+        System.out.println(GitHub.connect().getOrganization("HudsonLabs").getTeams().get("Core Developers").getMembers());
 
-        System.out.println(hub.getUser("kohsuke").getRepository("hudson").getCollaborators());
+//        GHRepository r = GitHub.connect().getOrganization("HudsonLabs").createRepository("auto-test", "some description", "http://kohsuke.org/", "Plugin Developers", true);
+
+//        r.
+//        GitHub hub = GitHub.connectAnonymously();
+////        hub.createRepository("test","test repository",null,true);
+////        hub.getUser("kohsuke").getRepository("test").delete();
+//
+//        System.out.println(hub.getUser("kohsuke").getRepository("hudson").getCollaborators());
     }
 }