diff --git a/dlls/gearbox/drillsergeant.cpp b/dlls/gearbox/drillsergeant.cpp
index 3f2c5037..0e22c75e 100644
--- a/dlls/gearbox/drillsergeant.cpp
+++ b/dlls/gearbox/drillsergeant.cpp
@@ -21,56 +21,155 @@
 #include	"monsters.h"
 #include	"schedule.h"
 #include	"weapons.h"
-#include	"gman.h"
+#include	"talkmonster.h"
+#include	"soundent.h"
 
-//=========================================================
-// Monster's Anim Events Go Here
-//=========================================================
-
-class CDrillSergeant : public CGMan
+class CDrillSergeant : public CTalkMonster
 {
 public:
 	void Spawn(void);
 	void Precache(void);
+	void SetYawSpeed(void);
+	int ISoundMask(void);
+	virtual int ObjectCaps( void ) { return CTalkMonster::ObjectCaps() | FCAP_IMPULSE_USE; }
+	void DeathSound( void );
+	void PainSound( void );
 
+	void DeclineFollowing();
 	void EXPORT DrillUse(CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value);
+
+	virtual int Save( CSave &save );
+	virtual int Restore( CRestore &restore );
+	static TYPEDESCRIPTION m_SaveData[];
+
+	float m_painTime;
 };
 
-LINK_ENTITY_TO_CLASS(monster_drillsergeant, CDrillSergeant);
+LINK_ENTITY_TO_CLASS( monster_drillsergeant, CDrillSergeant )
+
+TYPEDESCRIPTION	CDrillSergeant::m_SaveData[] =
+{
+	DEFINE_FIELD( CDrillSergeant, m_painTime, FIELD_TIME ),
+};
+
+IMPLEMENT_SAVERESTORE( CDrillSergeant, CTalkMonster )
+
+void CDrillSergeant::Precache()
+{
+	PRECACHE_MODEL("models/drill.mdl");
+	PRECACHE_SOUND("barney/ba_pain1.wav");
+	PRECACHE_SOUND("barney/ba_pain2.wav");
+	PRECACHE_SOUND("barney/ba_pain3.wav");
+	PRECACHE_SOUND("barney/ba_die1.wav");
+	PRECACHE_SOUND("barney/ba_die2.wav");
+	PRECACHE_SOUND("barney/ba_die3.wav");
+	TalkInit();
+	CTalkMonster::Precache();
+}
 
-//=========================================================
-// Spawn
-//=========================================================
 void CDrillSergeant::Spawn()
 {
 	Precache();
 
-	SET_MODEL(ENT(pev), "models/drill.mdl");
-	UTIL_SetSize(pev, VEC_HUMAN_HULL_MIN, VEC_HUMAN_HULL_MAX);
+	SET_MODEL( ENT(pev), "models/drill.mdl" );
+	UTIL_SetSize( pev, VEC_HUMAN_HULL_MIN, VEC_HUMAN_HULL_MAX );
 
 	pev->solid = SOLID_SLIDEBOX;
 	pev->movetype = MOVETYPE_STEP;
-	m_bloodColor = DONT_BLEED;
-	pev->health = 100;
-	m_flFieldOfView = 0.5;// indicates the width of this monster's forward view cone ( as a dotproduct result )
+	m_bloodColor = BLOOD_COLOR_RED;
+	pev->health = gSkillData.barneyHealth;
+	pev->view_ofs = Vector ( 0, 0, 50 );// position of the eyes relative to monster's origin.
+	m_flFieldOfView = VIEW_FIELD_WIDE; // NOTE: we need a wide field of view so npc will notice player and say hello
 	m_MonsterState = MONSTERSTATE_NONE;
 
+	m_afCapability = bits_CAP_HEAR | bits_CAP_TURN_HEAD | bits_CAP_DOORS_GROUP;
+
 	MonsterInit();
-	SetUse(&CDrillSergeant::DrillUse);
+	SetUse( &CDrillSergeant::DrillUse );
 }
 
-//=========================================================
-// Precache - precaches all resources this monster needs
-//=========================================================
-void CDrillSergeant::Precache()
+void CDrillSergeant::DrillUse(CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value)
 {
-	PRECACHE_MODEL("models/drill.mdl");
+	if( m_useTime > gpGlobals->time )
+		return;
+	if( pCaller != NULL && pCaller->IsPlayer() && IRelationship(pCaller) < R_DL && IRelationship(pCaller) != R_FR )
+		DeclineFollowing();
+}
+
+void CDrillSergeant::DeclineFollowing()
+{
+	PlaySentence( "DR_POK", 2, VOL_NORM, ATTN_NORM );
+}
+
+void CDrillSergeant::SetYawSpeed( void )
+{
+	int ys = 0;
+	switch ( m_Activity )
+	{
+	case ACT_IDLE:
+		ys = 70;
+		break;
+	case ACT_WALK:
+		ys = 70;
+		break;
+	case ACT_RUN:
+		ys = 90;
+		break;
+	default:
+		ys = 70;
+		break;
+	}
+
+	pev->yaw_speed = ys;
+}
+
+int CDrillSergeant::ISoundMask( void)
+{
+	return bits_SOUND_WORLD |
+			bits_SOUND_COMBAT |
+			bits_SOUND_CARCASS |
+			bits_SOUND_MEAT |
+			bits_SOUND_GARBAGE |
+			bits_SOUND_DANGER |
+			bits_SOUND_PLAYER;
+}
+
+void CDrillSergeant::PainSound( void )
+{
+	if( gpGlobals->time < m_painTime )
+		return;
+
+	m_painTime = gpGlobals->time + RANDOM_FLOAT( 0.5, 0.75 );
+
+	switch( RANDOM_LONG( 0, 2 ) )
+	{
+	case 0:
+		EMIT_SOUND_DYN( ENT( pev ), CHAN_VOICE, "barney/ba_pain1.wav", 1, ATTN_NORM, 0, GetVoicePitch() );
+		break;
+	case 1:
+		EMIT_SOUND_DYN( ENT( pev ), CHAN_VOICE, "barney/ba_pain2.wav", 1, ATTN_NORM, 0, GetVoicePitch() );
+		break;
+	case 2:
+		EMIT_SOUND_DYN( ENT( pev ), CHAN_VOICE, "barney/ba_pain3.wav", 1, ATTN_NORM, 0, GetVoicePitch() );
+		break;
+	}
 }
 
 //=========================================================
-// Purpose:
+// DeathSound
 //=========================================================
-void CDrillSergeant::DrillUse(CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value)
+void CDrillSergeant::DeathSound( void )
 {
-	PlaySentence("DR_POK", 2, VOL_NORM, ATTN_NORM);
-}
\ No newline at end of file
+	switch( RANDOM_LONG( 0, 2 ) )
+	{
+	case 0:
+		EMIT_SOUND_DYN( ENT( pev ), CHAN_VOICE, "barney/ba_die1.wav", 1, ATTN_NORM, 0, GetVoicePitch() );
+		break;
+	case 1:
+		EMIT_SOUND_DYN( ENT( pev ), CHAN_VOICE, "barney/ba_die2.wav", 1, ATTN_NORM, 0, GetVoicePitch() );
+		break;
+	case 2:
+		EMIT_SOUND_DYN( ENT( pev ), CHAN_VOICE, "barney/ba_die3.wav", 1, ATTN_NORM, 0, GetVoicePitch() );
+		break;
+	}
+}