diff --git a/jvsthost2.dll b/jvsthost2.dll
index c09e326..b6b1210 100755
Binary files a/jvsthost2.dll and b/jvsthost2.dll differ
diff --git a/src/com/synthbot/audioplugin/vst/vst2/JVstHost.cpp b/src/com/synthbot/audioplugin/vst/vst2/JVstHost.cpp
index 18b741b..818d76c 100755
--- a/src/com/synthbot/audioplugin/vst/vst2/JVstHost.cpp
+++ b/src/com/synthbot/audioplugin/vst/vst2/JVstHost.cpp
@@ -788,7 +788,6 @@ JNIEXPORT void JNICALL Java_com_synthbot_audioplugin_vst_vst2_JVstHost2_unloadPl
   (JNIEnv *env, jclass jclazz, jlong ae) {
   
   if (ae != 0) {
-  
     AEffect *effect = (AEffect *)ae;
     
     if (isHostLocalVarsValid(effect)) {
@@ -801,10 +800,12 @@ JNIEXPORT void JNICALL Java_com_synthbot_audioplugin_vst_vst2_JVstHost2_unloadPl
       if (hostVars->vti != 0) {
         free(hostVars->vti);
       }
+      free(hostVars);
+      effect->resvd1 = NULL;
       
       // close the plugin
       effect->dispatcher (effect, effClose, 0, 0, 0, 0);
-    
+      
       // close the library from which the plugin was loaded
       if (libPtr != 0) {
         #if _WIN32
diff --git a/src/com/synthbot/audioplugin/vst/vst2/JVstHost2.java b/src/com/synthbot/audioplugin/vst/vst2/JVstHost2.java
index b43d11e..cb57b32 100644
--- a/src/com/synthbot/audioplugin/vst/vst2/JVstHost2.java
+++ b/src/com/synthbot/audioplugin/vst/vst2/JVstHost2.java
@@ -134,6 +134,11 @@ protected synchronized void finalize() throws Throwable {
     System.loadLibrary("jvsthost2");
   }
   
+  @Override
+  public String toString() {
+    return getEffectName() + "@0x" + Long.toHexString(vstPluginPtr); 
+  }
+  
   /**
    * Indicates if the native component of the plugin is loaded. Any use of the 
    * JVstHost2 object while the plugin is not loaded will throw an <code>IllegalStateException</code>.