diff --git a/includes/powder.h b/includes/powder.h
index 9c7f952ba..af5cf7108 100644
--- a/includes/powder.h
+++ b/includes/powder.h
@@ -394,16 +394,16 @@ static const part_type ptypes[PT_NUM] =
     {"INST",	PIXPACK(0x404039),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	1,	1,	1,	100,	SC_ELEC,		R_TEMP+0.0f	+273.15f,	251,	"Instantly conducts, PSCN to charge, NSCN to take.", TYPE_SOLID|PROP_CONDUCTS, NULL},
     {"ISOZ",	PIXPACK(0xAA30D0),	0.6f,	0.01f * CFDS,	0.98f,	0.95f,	0.0f,	0.1f,	0.00f,	0.000f	* CFDS,	2,	0,		0,	0,	20,	1,	24,		SC_NUCLEAR,		R_TEMP-2.0f	+273.15f,	29,		"Radioactive liquid", TYPE_LIQUID|PROP_NEUTPENETRATE, NULL},    
     {"ISZS",	PIXPACK(0x662089),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	-0.0007f* CFDS,	0,	0,		0,	1,	1,	1,	100,	SC_NUCLEAR,		140.00f,				251,	"Solid form of ISOZ, slowly decays.", TYPE_SOLID, NULL},  
-    {"PRTI",	PIXPACK(0xEB5917),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	-0.005f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_NUCLEAR,		R_TEMP+0.0f	+273.15f,	40,		"Portal IN.  Things go in here", TYPE_SOLID, NULL},
-    {"PRTO",	PIXPACK(0x0020EB),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.005f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_NUCLEAR,		R_TEMP+0.0f	+273.15f,	40,		"Portal OUT.  Things come out here", TYPE_SOLID, NULL},
+    {"PRTI",	PIXPACK(0xEB5917),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	-0.005f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_NUCLEAR,		R_TEMP+0.0f	+273.15f,	0,		"Portal IN.  Things go in here. Alter temperature for channels", TYPE_SOLID, NULL},
+    {"PRTO",	PIXPACK(0x0020EB),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.005f	* CFDS,	0,	0,		0,	0,	0,	1,	100,	SC_NUCLEAR,		R_TEMP+0.0f	+273.15f,	0,		"Portal OUT.  Things come out here. Alter temperature for channels", TYPE_SOLID, NULL},
     {"PSTE",	PIXPACK(0xAA99AA),	0.6f,	0.01f * CFDS,	0.98f,	0.95f,	0.0f,	0.1f,	0.00f,	0.000f	* CFDS,	2,	0,		0,	0,	20,	1,	31,		SC_LIQUID,		R_TEMP-2.0f	+273.15f,	29,		"Colloid, Hardens under pressure", TYPE_LIQUID, NULL},    
     {"PSTS",	PIXPACK(0x776677),	0.0f,	0.00f * CFDS,	0.00f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	20,	0,	100,	SC_CRACKER,		R_TEMP-2.0f	+273.15f,	29,		"Solid form of PSTE, temporary", TYPE_SOLID, NULL},    
     {"ANAR",	PIXPACK(0xFFFFEE),	0.7f,	0.02f * CFDS,	0.96f,	0.80f,	0.1f,	0.1f,	0.00f,	0.000f	* CFDS,	1,	10,		0,	0,	30,	1,	85,		SC_POWDERS,		R_TEMP+0.0f	+273.15f,	70,		"Very light dust. Behaves opposite gravity", TYPE_PART, NULL},        
     {"VINE",	PIXPACK(0x079A00),	0.0f,	0.00f * CFDS,	0.95f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	20,		0,	0,	10,	1,	100,	SC_SOLIDS,		R_TEMP+0.0f +273.15f,	65,		"Vine, grows", TYPE_SOLID, NULL},
     {"INVS",	PIXPACK(0x00CCCC),	0.0f,	0.00f * CFDS,	0.90f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	15,	1,	100,	SC_SOLIDS,		R_TEMP+0.0f	+273.15f,	164,	"Invisible to everything while under pressure.", TYPE_SOLID | PROP_NEUTPASS, NULL},
     {"EQVE",	PIXPACK(0xFFE0A0),	0.7f,	0.02f * CFDS,	0.96f,	0.80f,	0.0f,	0.1f,	0.00f,	0.000f	* CFDS,	1,	0,		0,	0,	30,	0,	85,		SC_CRACKER2,	R_TEMP+0.0f	+273.15f,	70,		"Shared velocity test", TYPE_PART, NULL},
-    {"int2",	PIXPACK(0xAAAAAA),	0.0f,	0.00f * CFDS,	1.00f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	1,	0,	100,	SC_SOLIDS,		R_TEMP+0.0f	+273.15f,	0,		"Shield, spark it to grow", 0, NULL},
-    {"int3",	PIXPACK(0xAAAAAA),	0.0f,	0.00f * CFDS,	1.00f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	1,	0,	100,	SC_SOLIDS,		R_TEMP+0.0f	+273.15f,	0,		"Shield, spark it to grow", 0, NULL},
+    {"SPWN2",	PIXPACK(0xAAAAAA),	0.0f,	0.00f * CFDS,	1.00f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	1,	0,	100,	SC_SOLIDS,		R_TEMP+0.0f	+273.15f,	0,		"Shield, spark it to grow", 0, NULL},
+    {"SPWN",	PIXPACK(0xAAAAAA),	0.0f,	0.00f * CFDS,	1.00f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	1,	0,	100,	SC_SOLIDS,		R_TEMP+0.0f	+273.15f,	0,		"Shield, spark it to grow", 0, NULL},
     {"SHLD",	PIXPACK(0xAAAAAA),	0.0f,	0.00f * CFDS,	1.00f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	1,	1,	100,	SC_SOLIDS,		R_TEMP+0.0f	+273.15f,	0,		"Shield, spark it to grow", 0, NULL},
     {"SHD2",	PIXPACK(0x777777),	0.0f,	0.00f * CFDS,	1.00f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	1,	0,	100,	SC_CRACKER2,	R_TEMP+0.0f	+273.15f,	0,		"Shield lvl 2", 0, NULL},
     {"SHD3",	PIXPACK(0x444444),	0.0f,	0.00f * CFDS,	1.00f,	0.00f,	0.0f,	0.0f,	0.00f,	0.000f	* CFDS,	0,	0,		0,	0,	1,	0,	100,	SC_CRACKER2,	R_TEMP+0.0f	+273.15f,	0,		"Shield lvl 3", 0, NULL},