diff --git a/src/com/jacob/com/ComException.java b/src/com/jacob/com/ComException.java
index d20c3de..f3275cb 100644
--- a/src/com/jacob/com/ComException.java
+++ b/src/com/jacob/com/ComException.java
@@ -29,11 +29,11 @@ public abstract class ComException extends JacobException
      * that was returned by the underlying com code 
      **/
     protected int hr;
-    /** TODO: what is this field */
+    /** No documentation is available at this time.  Someone should document this field */
     protected int m_helpContext;
-    /** TODO: what is this field */
+    /** No documentation is available at this time.  Someone should document this field */
     protected String m_helpFile;
-    /** TODO: what is this field */
+    /** No documentation is available at this time.  Someone should document this field */
     protected String m_source;
 
     /**
diff --git a/src/com/jacob/com/LibraryLoader.java b/src/com/jacob/com/LibraryLoader.java
index 65afc6e..ef2cfb4 100644
--- a/src/com/jacob/com/LibraryLoader.java
+++ b/src/com/jacob/com/LibraryLoader.java
@@ -27,6 +27,11 @@ package com.jacob.com;
  * library paths will be used to load the jacob dll. This means it defaults to the 
  * previous behavior for existing applications.
  * <p>
+ * The standard behavior for most applications is that LoadLibrary() will be called
+ * to load the dll.  LoadLibary searches directories specified in the variable
+ * java.library.path . This is why most test cases specify -Djava.library.path in 
+ * their command line arguments
+ * <p>
  * Submitted sourceforge ticket 1493647
  * @author Scott Dickerson (sjd78)
  */
@@ -41,6 +46,7 @@ public final class LibraryLoader {
 	/**
 	 * Load the jacob dll either from an absolute path defined in system property
 	 * {@link #JACOB_DLL_PATH} or as a general library called "<tt>jacob</tt>".
+     * @throws  UnsatisfiedLinkError  if the library does not exist.
 	 */
 	public static void loadJacobLibrary() {
 		String path = System.getProperty(JACOB_DLL_PATH);
diff --git a/src/com/jacob/com/ROT.java b/src/com/jacob/com/ROT.java
index 518c93e..bfa950c 100644
--- a/src/com/jacob/com/ROT.java
+++ b/src/com/jacob/com/ROT.java
@@ -36,8 +36,8 @@ import java.util.WeakHashMap;
  * Prior to 1.9, manual garbage collection was the only option in Jacob, but
  * from 1.9 onward, setting the com.jacob.autogc system property
  * allows the objects referenced by the ROT to be automatically GCed.
+ * Automatic GC may be preferable in systems with heavy event callbacks.
  * <p>
- * TODO : explain when automatic GC is preferable, and when it isn't. 
  * Is [ 1116101 ] jacob-msg 0284 relevant???
  */
 public abstract class ROT {