diff --git a/core/interfaces/IPluginSys.h b/core/interfaces/IPluginSys.h
index dca8e2db..3f728536 100644
--- a/core/interfaces/IPluginSys.h
+++ b/core/interfaces/IPluginSys.h
@@ -36,9 +36,10 @@ namespace SourceMod
 		Plugin_Running=0,		/* Plugin is running */
 		/* All states below are unexecutable */
 		Plugin_Paused,			/* Plugin is loaded but paused */
+		Plugin_Error,			/* Plugin is loaded but errored/locked */
 		/* All states below do not have all natives */
 		Plugin_Loaded,			/* Plugin has passed loading and can be finalized */
-		Plugin_Error,			/* Plugin has a blocking error */
+		Plugin_Failed,			/* Plugin has a fatal failure */
 		Plugin_Created,			/* Plugin is created but not initialized */
 		Plugin_Uncompiled,		/* Plugin is not yet compiled by the JIT */
 		Plugin_BadLoad,			/* Plugin failed to load */
diff --git a/core/sm_srvcmds.cpp b/core/sm_srvcmds.cpp
index ae3a54c5..3c7d756a 100644
--- a/core/sm_srvcmds.cpp
+++ b/core/sm_srvcmds.cpp
@@ -192,6 +192,16 @@ CON_COMMAND(sm, "SourceMod Menu")
 			META_CONPRINT("    unload - Unload a plugin\n");
 			META_CONPRINT("    info   - Information about a plugin\n");
 			return;
+		} else if (!strcmp("credits", cmd)) {
+			META_CONPRINTF(" SourceMod was developed by AlliedModders, LLC.\n");
+			META_CONPRINTF(" Development would not have been possible without the following people:\n");
+			META_CONPRINTF("  David \"BAILOPAN\" Anderson, lead developer\n");
+			META_CONPRINTF("  Borja \"faluco\" Ferrer, Core developer\n");
+			META_CONPRINTF("  Scott \"Damaged Soul\" Ehlert, SourceMM developer\n");
+			META_CONPRINTF("  Pavol \"PM OnoTo\" Marko, SourceHook developer\n");
+			META_CONPRINTF(" Special thanks to Viper of GameConnect, and Mani\n");
+			META_CONPRINTF(" http://www.sourcemod.net/\n");
+			return;
 		} else if (!strcmp("version", cmd)) {
 			META_CONPRINT(" SourceMod Version Information:\n");
 			META_CONPRINTF("    SourceMod Version: \"%s\"\n", SOURCEMOD_VERSION);
@@ -203,6 +213,7 @@ CON_COMMAND(sm, "SourceMod Menu")
 	}
 	META_CONPRINT(" SourceMod Menu:\n");
 	META_CONPRINT(" Usage: sm <command> [arguments]\n");
+	META_CONPRINT("    credits - Credits listing\n");
 	META_CONPRINT("    plugins - Plugins menu\n");
 	META_CONPRINT("    version - Display version information\n");
-}
\ No newline at end of file
+}
diff --git a/core/smn_handles.cpp b/core/smn_handles.cpp
index d7e5f1a1..875f8e4e 100644
--- a/core/smn_handles.cpp
+++ b/core/smn_handles.cpp
@@ -65,7 +65,7 @@ static cell_t sm_CloneHandle(IPluginContext *pContext, const cell_t *params)
 	} else if (err == HandleError_None) {
 		return new_hndl;
 	} else {
-		return pContext->ThrowNativeError("Handle to clone %x is invalid (error %d)", hndl, err);
+		return pContext->ThrowNativeError("Handle %x cannot be cloned because it is invalid (error %d)", hndl, err);
 	}
 }
 
diff --git a/core/systems/ForwardSys.cpp b/core/systems/ForwardSys.cpp
index 76acd0ab..e4c2ca18 100644
--- a/core/systems/ForwardSys.cpp
+++ b/core/systems/ForwardSys.cpp
@@ -8,24 +8,9 @@ CForwardManager g_Forwards;
  * Gensis turns to its source, reduction occurs stepwise although the essence is all one.
  * End of line.  FTL system check.
  *
- * :TODO: Implement the manager.  ho ho ho
- *
- * :TODO: WHAT NEEDS TO BE TESTED IN THIS BEAST (X=done, -=TODO)
- * NORMAL FUNCTIONS:
- * X Push cells
- * X Push cells byref (copyback tested = yes)
- * X Push floats
- * X Push floats byref (copyback tested = yes)
- * X Push arrays  (copyback tested = yes)
- * X Push strings (copyback tested = yes)
+ * :TODO: WHAT NEEDS TO BE TESTED IN THIS BEAST
  * VARARG FUNCTIONS:
  * - Pushing no varargs
- * X Push vararg cells (copyback should be verified to not happen = didnt happen)
- * X Push vararg cells byref (copyback tested = yes)
- * X Push vararg floats (copyback should be verified to not happen = didnt happen)
- * X Push vararg floats byref (copyback tested = yes)
- * X Push vararg arrays  (copyback tested = yes)
- * X Push vararg strings (copyback tested = :TODO:)
  */
 
 // :TODO: IMPORTANT!!! The result pointer arg in the execute function maybe invalid if the forward fails
@@ -646,7 +631,7 @@ bool CForward::AddFunction(IPluginFunction *func)
 		return false;
 	}
 
-	//:TODO: eventually we will tell the plugin we're using it [?]
+	//:IDEA: eventually we will tell the plugin we're using it [?]
 	m_functions.push_back(func);
 
 	return true;
diff --git a/core/systems/PluginSys.cpp b/core/systems/PluginSys.cpp
index 7432baaa..50fb4238 100644
--- a/core/systems/PluginSys.cpp
+++ b/core/systems/PluginSys.cpp
@@ -6,6 +6,7 @@
 #include "sourcemm_api.h"
 #include "sourcemod.h"
 #include "CTextParsers.h"
+#include "CLogger.h"
 
 CPluginManager g_PluginSys;
 HandleType_t g_PluginType = 0;
@@ -186,7 +187,7 @@ bool CPlugin::FinishMyCompile(char *error, size_t maxlength)
 		memset(&m_ctx, 0, sizeof(m_ctx));
 		if (!error)
 		{
-			SetErrorState(Plugin_Error, "Failed to compile (error %d)", err);
+			SetErrorState(Plugin_Failed, "Failed to compile (error %d)", err);
 		} else {
 			snprintf(error, maxlength, "Failed to compile (error %d)", err);
 		}
@@ -341,7 +342,6 @@ void CPlugin::Call_OnPluginInit()
 
 	m_status = Plugin_Running;
 
-	int err;
 	cell_t result;
 	IPluginFunction *pFunction = GetFunctionByName("OnPluginInit");
 	if (!pFunction)
@@ -349,13 +349,25 @@ void CPlugin::Call_OnPluginInit()
 		return;
 	}
 
-	/* :TODO: push our own handle */
 	pFunction->PushCell(m_handle);
-	if ((err=pFunction->Execute(&result)) != SP_ERROR_NONE)
+	pFunction->Execute(&result);
+}
+
+void CPlugin::Call_OnPluginUnload()
+{
+	if (m_status < Plugin_Paused)
 	{
-		/* :TODO: log into debugger instead */
-		SetErrorState(Plugin_Error, "Runtime error %d", err);
+		return;
 	}
+
+	cell_t result;
+	IPluginFunction *pFunction = GetFunctionByName("OnPluginUnload");
+	if (!pFunction)
+	{
+		return;
+	}
+
+	pFunction->Execute(&result);
 }
 
 bool CPlugin::Call_AskPluginLoad(char *error, size_t maxlength)
@@ -388,15 +400,13 @@ bool CPlugin::Call_AskPluginLoad(char *error, size_t maxlength)
 	pFunction->PushCell(maxlength);
 	if ((err=pFunction->Execute(&result)) != SP_ERROR_NONE)
 	{
-		/* :TODO: debugging system */
-		snprintf(error, maxlength, "Plugin load returned run time error %d", err);
-		m_status = Plugin_Error;
+		m_status = Plugin_Failed;
 		return false;
 	}
 
-	if (!result)
+	if (!result || m_status != Plugin_Loaded)
 	{
-		m_status = Plugin_Error;
+		m_status = Plugin_Failed;
 		return false;
 	}
 
@@ -461,8 +471,14 @@ bool CPlugin::SetPauseState(bool paused)
 	} else if (!paused && GetStatus() != Plugin_Running) {
 		return false;
 	}
-	
-	/* :TODO: execute some forwards or some crap */
+
+	IPluginFunction *pFunction = GetFunctionByName("OnPluginPauseChange");
+	if (pFunction)
+	{
+		cell_t result;
+		pFunction->PushCell(paused ? 1 : 0);
+		pFunction->Execute(&result);
+	}
 
 	return true;
 }
@@ -524,7 +540,11 @@ CPluginManager::CPluginManager()
 
 CPluginManager::~CPluginManager()
 {
-	//:TODO: we need a good way to free what we're holding
+	/* :NOTICE: 
+	 * Ignore the fact that there might be plugins in the cache.
+	 * This usually means that Core is not being unloaded properly, and everything
+	 * will crash anyway.  YAY
+	 */
 	sm_trie_destroy(m_LoadLookup);
 }
 
@@ -537,7 +557,12 @@ void CPluginManager::LoadAll_FirstPass(const char *config, const char *basedir)
 	m_AllPluginsLoaded = false;
 	if ((err=g_TextParser.ParseFile_SMC(config, &m_PluginInfo, &line, &col)) != SMCParse_Okay)
 	{
-		/* :TODO: log the error, don't bail out though */
+		g_Logger.LogError("[SOURCEMOD] Encountered fatal error parsing file \"%s\"", config);
+		const char *err_msg = g_TextParser.GetSMCErrorString(err);
+		if (err_msg)
+		{
+			g_Logger.LogError("[SOURCEMOD] Parse error encountered: \"%s\"", err_msg);
+		}
 	}
 
 	LoadPluginsFromDir(basedir, NULL);
@@ -559,8 +584,10 @@ void CPluginManager::LoadPluginsFromDir(const char *basedir, const char *localpa
 
 	if (!dir)
 	{
-		//:TODO: write a logger and LOG THIS UP, BABY
-		//g_LibSys.GetPlatformError(error, err_max);
+		char error[256];
+		g_LibSys.GetPlatformError(error, sizeof(error));
+		g_Logger.LogError("[SOURCEMOD] Failure reading from plugins path: %s", localpath);
+		g_Logger.LogError("[SOURCEMOD] Platform returned error: %s", error);
 		return;
 	}
 
@@ -622,7 +649,8 @@ void CPluginManager::LoadAutoPlugin(const char *file)
 		}
 		/* Check to see if we should try reloading it */
 		if (pPlugin->GetStatus() == Plugin_BadLoad
-			|| pPlugin->GetStatus() == Plugin_Error)
+			|| pPlugin->GetStatus() == Plugin_Error
+			|| pPlugin->GetStatus() == Plugin_Failed)
 		{
 			UnloadPlugin(pPlugin);
 		}
@@ -663,7 +691,7 @@ void CPluginManager::LoadAutoPlugin(const char *file)
 				}
 				if (!g_pVM->SetCompilationOption(co, key, val))
 				{
-					pPlugin->SetErrorState(Plugin_Error, "Unable to set option (key \"%s\") (value \"%s\")", key, val);
+					pPlugin->SetErrorState(Plugin_Failed, "Unable to set option (key \"%s\") (value \"%s\")", key, val);
 					pPlugin->CancelMyCompile();
 					co = NULL;
 					break;
@@ -819,20 +847,33 @@ void CPluginManager::AddCoreNativesToPlugin(CPlugin *pPlugin)
 bool CPluginManager::UnloadPlugin(IPlugin *plugin)
 {
 	CPlugin *pPlugin = (CPlugin *)plugin;
-
-	/* :TODO: More */
-
 	List<IPluginsListener *>::iterator iter;
 	IPluginsListener *pListener;
+
+	if (pPlugin->GetStatus() >= Plugin_Error)
+	{
+		/* Notify listeners of unloading */
+		for (iter=m_listeners.begin(); iter!=m_listeners.end(); iter++)
+		{
+			pListener = (*iter);
+			pListener->OnPluginUnloaded(pPlugin);
+		}
+		/* Notify plugin */
+		pPlugin->Call_OnPluginUnload();
+	}
+
 	for (iter=m_listeners.begin(); iter!=m_listeners.end(); iter++)
 	{
+		/* Notify listeners of destruction */
 		pListener = (*iter);
 		pListener->OnPluginDestroyed(pPlugin);
 	}
 
+	/* Remove us from the lookup table and linked list */
 	m_plugins.remove(pPlugin);
 	sm_trie_delete(m_LoadLookup, pPlugin->m_filename);
 	
+	/* Tell the plugin to delete itself */
 	delete pPlugin;
 
 	return true;
diff --git a/core/systems/PluginSys.h b/core/systems/PluginSys.h
index 4f682973..7ac3d980 100644
--- a/core/systems/PluginSys.h
+++ b/core/systems/PluginSys.h
@@ -129,7 +129,7 @@ public:
 	/**
 	 * Calls the OnPluginLoad function, and sets any failed states if necessary.
 	 * NOTE: Valid pre-states are: Plugin_Created
-	 * If validated, plugin state is changed to Plugin_Loaded
+	 * NOTE: If validated, plugin state is changed to Plugin_Loaded
 	 *
 	 * If the error buffer is NULL, the error message is cached locally.
 	 */
@@ -138,11 +138,21 @@ public:
 	/**
 	 * Calls the OnPluginInit function.
 	 * NOTE: Valid pre-states are: Plugin_Created
-	 * NOTE: Pre-state will be changed to Plugin_Running
+	 * NOTE: Post-state will be Plugin_Running
 	 */
 	void Call_OnPluginInit();
+
+	/**
+	 * Calls the OnPluginUnload function.
+	 */
+	void Call_OnPluginUnload();
 public:
 	time_t HasUpdatedFile();
+
+	/** 
+	 * Returns true if the plugin was running, but is now invalid.
+	 */
+	bool WasRunning();
 protected:
 	void UpdateInfo();
 private:
@@ -160,6 +170,7 @@ private:
 	time_t m_LastAccess;
 	IdentityToken_t *m_ident;
 	Handle_t m_handle;
+	bool m_WasRunning;
 };
 
 class CPluginManager : 
@@ -181,7 +192,7 @@ public:
 		virtual bool MorePlugins();
 		virtual IPlugin *GetPlugin();
 		virtual void NextPlugin();
-		virtual void Release();
+		void Release();
 	public:
 		void Reset();
 	private:
@@ -190,22 +201,22 @@ public:
 	};
 	friend class CPluginManager::CPluginIterator;
 public: //IPluginManager
-	virtual IPlugin *LoadPlugin(const char *path, 
+	IPlugin *LoadPlugin(const char *path, 
 								bool debug,
 								PluginType type,
 								char error[],
 								size_t err_max);
-	virtual bool UnloadPlugin(IPlugin *plugin);
-	virtual IPlugin *FindPluginByContext(const sp_context_t *ctx);
-	virtual unsigned int GetPluginCount();
-	virtual IPluginIterator *GetPluginIterator();
-	virtual void AddPluginsListener(IPluginsListener *listener);
-	virtual void RemovePluginsListener(IPluginsListener *listener);
+	bool UnloadPlugin(IPlugin *plugin);
+	IPlugin *FindPluginByContext(const sp_context_t *ctx);
+	unsigned int GetPluginCount();
+	IPluginIterator *GetPluginIterator();
+	void AddPluginsListener(IPluginsListener *listener);
+	void RemovePluginsListener(IPluginsListener *listener);
 public: //SMGlobalClass
-	virtual void OnSourceModAllInitialized();
-	virtual void OnSourceModShutdown();
+	void OnSourceModAllInitialized();
+	void OnSourceModShutdown();
 public: //IHandleTypeDispatch
-	virtual void OnHandleDestroy(HandleType_t type, void *object);
+	void OnHandleDestroy(HandleType_t type, void *object);
 public:
 	/**
 	 * Loads all plugins not yet loaded