diff --git a/pom.xml b/pom.xml
index f1f9b07a..f0c3e1f9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 
   <groupId>net.rcarz</groupId>
   <artifactId>jira-client</artifactId>
-  <version>0.6-SNAPSHOT</version>
+  <version>0.9-SNAPSHOT</version>
   <packaging>jar</packaging>
 
   <name>jira-client</name>
diff --git a/src/main/java/net/rcarz/jiraclient/Field.java b/src/main/java/net/rcarz/jiraclient/Field.java
index 29a28414..1b75de8f 100644
--- a/src/main/java/net/rcarz/jiraclient/Field.java
+++ b/src/main/java/net/rcarz/jiraclient/Field.java
@@ -626,9 +626,14 @@ public static JSONArray toArray(Iterable iter, String type, String custom) throw
                     type.equals("string") && custom != null
                     && (custom.equals("com.atlassian.jira.plugin.system.customfieldtypes:multicheckboxes") ||
                     custom.equals("com.atlassian.jira.plugin.system.customfieldtypes:multiselect")))) {
-                
                 realResult = new JSONObject();
-                ((JSONObject)realResult).put(ValueType.VALUE.toString(), realValue.toString());
+                if (realValue instanceof ValueTuple) {
+                    ValueTuple tuple = (ValueTuple)realValue;
+                    ((JSONObject)realResult).put(tuple.type, tuple.value.toString());
+                } else {
+                    ((JSONObject)realResult).put(ValueType.VALUE.toString(), realValue.toString());
+                }
+
             } else if (type.equals("string"))
                 realResult = realValue.toString();
 
diff --git a/src/main/java/net/rcarz/jiraclient/JiraClient.java b/src/main/java/net/rcarz/jiraclient/JiraClient.java
index 276b8d7c..4e5d4543 100644
--- a/src/main/java/net/rcarz/jiraclient/JiraClient.java
+++ b/src/main/java/net/rcarz/jiraclient/JiraClient.java
@@ -34,14 +34,16 @@
 import net.sf.json.JSON;
 import net.sf.json.JSONArray;
 import net.sf.json.JSONObject;
+import java.util.logging.Logger;
 
 /**
  * A simple JIRA REST client.
  */
 public class JiraClient {
 
-    private RestClient restclient = null;
-    private String username = null;
+  private RestClient restclient = null;
+  private String username = null;
+  private static Logger logger = Logger.getLogger("JiraClient");
 
     /**
      * Creates a JIRA client.
@@ -468,6 +470,7 @@ public List<Project> getProjects() throws JiraException {
         try {
             URI uri = restclient.buildURI(Resource.getBaseUri() + "project");
             JSON response = restclient.get(uri);
+            logger.info("JIRA - RESPONSE " + response.toString());
             JSONArray projectsArray = JSONArray.fromObject(response);
 
             List<Project> projects = new ArrayList<Project>(projectsArray.size());
diff --git a/src/main/java/net/rcarz/jiraclient/RestClient.java b/src/main/java/net/rcarz/jiraclient/RestClient.java
index e0ccceab..58277d65 100644
--- a/src/main/java/net/rcarz/jiraclient/RestClient.java
+++ b/src/main/java/net/rcarz/jiraclient/RestClient.java
@@ -53,6 +53,7 @@
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.util.Map;
+import java.util.logging.Logger;
 
 /**
  * A simple REST client that speaks JSON.
@@ -63,15 +64,17 @@ public class RestClient {
     private ICredentials creds = null;
     private URI uri = null;
 
-    /**
-     * Creates a REST client instance with a URI.
-     *
-     * @param httpclient Underlying HTTP client to use
-     * @param uri Base URI of the remote REST service
-     */
-    public RestClient(HttpClient httpclient, URI uri) {
-        this(httpclient, null, uri);
-    }
+    private static Logger logger = Logger.getLogger("RestClient");
+
+  /**
+   * Creates a REST client instance with a URI.
+   *
+   * @param httpclient Underlying HTTP client to use
+   * @param uri Base URI of the remote REST service
+   */
+  public RestClient(HttpClient httpclient, URI uri) {
+    this(httpclient, null, uri);
+  }
 
     /**
      * Creates an authenticated REST client instance with a URI.
@@ -128,6 +131,9 @@ private JSON request(HttpRequestBase req) throws RestException, IOException {
             creds.authenticate(req);
 
         HttpResponse resp = httpClient.execute(req);
+        logger.info("REST - RESPONSE" + resp.toString());
+        logger.info("RESPONSE HEADERS : " + resp.getAllHeaders());
+        logger.info("STATUS CODE: " + resp.getStatusLine().getStatusCode());
         HttpEntity ent = resp.getEntity();
         StringBuilder result = new StringBuilder();
 
@@ -139,6 +145,7 @@ private JSON request(HttpRequestBase req) throws RestException, IOException {
             
             if (encoding == null) {
     	        Header contentTypeHeader = resp.getFirstHeader("Content-Type");
+                logger.info("ContentTypeHeader : " + contentTypeHeader);
     	        HeaderElement[] contentTypeElements = contentTypeHeader.getElements();
     	        for (HeaderElement he : contentTypeElements) {
     	        	NameValuePair nvp = he.getParameterByName("charset");
@@ -170,6 +177,7 @@ private JSON request(HttpRequestBase req) throws RestException, IOException {
         if (sl.getStatusCode() >= 300)
             throw new RestException(sl.getReasonPhrase(), sl.getStatusCode(), result.toString(), resp.getAllHeaders());
 
+        logger.info("Rest Client Result: " + result );
         return result.length() > 0 ? JSONSerializer.toJSON(result.toString()): null;
     }
 
diff --git a/src/main/java/net/rcarz/jiraclient/TimeTracking.java b/src/main/java/net/rcarz/jiraclient/TimeTracking.java
index 4a18f495..d3a7eaa9 100644
--- a/src/main/java/net/rcarz/jiraclient/TimeTracking.java
+++ b/src/main/java/net/rcarz/jiraclient/TimeTracking.java
@@ -71,10 +71,10 @@ protected JSONObject toJsonObject() {
         if (remainingEstimate != null)
             object.put("remainingEstimate", remainingEstimate);
 
-        if (originalEstimateSeconds >= 0)
+        if (originalEstimateSeconds != null && originalEstimateSeconds >= 0)
             object.put("originalEstimateSeconds", originalEstimateSeconds);
 
-        if (remainingEstimateSeconds >= 0)
+        if (remainingEstimateSeconds != null && remainingEstimateSeconds >= 0)
             object.put("remainingEstimateSeconds", remainingEstimateSeconds);
 
         return object;