diff --git a/Essetre-90480027.mlde b/Essetre-90480027.mlde
index 648fba4..3371f36 100644
--- a/Essetre-90480027.mlde
+++ b/Essetre-90480027.mlde
@@ -11,8 +11,8 @@
 require( 'EmtGenerator')
 EgtEnableDebug( false)
 
-PP_VER = '2.7i2'
-PP_NVER = '2.7.9.2'
+PP_VER = '3.1a1'
+PP_NVER = '3.1.1.1'
 
 -- Parametri macchina
 NumericalControl = 'NUM'                                      -- NUM o TPA
diff --git a/MachNotes.ini b/MachNotes.ini
new file mode 100644
index 0000000..86b8a1f
--- /dev/null
+++ b/MachNotes.ini
@@ -0,0 +1,58 @@
+; Commento per evitare BOM con UTF-8
+;Index = Type, Description, Default Value
+; Type : b=boolean, d=double, l=lenght, s=string
+
+[Drilling]
+
+[Sawing]
+
+[Milling]
+0=l,MaxElev,0
+1=d,OutRaw,0
+2=l,SideElev,0
+3=d,TrimExt,0
+4=s,VtFaceUse,0,0,0
+5=s,EdgesFaceUse,0
+
+[Pocketing]
+0=l,MaxElev,0
+1=b,Open,0
+2=d,OpenMinSafe,0
+3=d,OpenOutRaw,0
+4=l,MaxOptSize,0
+
+[Mortising]
+0=l,MaxElev,0
+
+[Chiseling]
+
+[SawRoughing]
+
+[SawFinishing]
+
+[GenMachining]
+
+[SurfRoughing]
+0=l,MaxElev,1000
+1=b,PlaneZ,0
+
+[SurfFinishing]
+0=b,SkipMaxDown,1
+
+[5AxMilling]
+0=l,LinTol,0.01
+1=l,MaxLen,10
+2=s,Type,ZigZag
+3=d,SideAng,90
+4=l,Step,10
+5=d,AngIni,-90
+6=d,AngFin,90
+7=l,LiTang,0
+8=l,LiOrth,0
+9=l,LiElev,0
+10=l,LoTang,0
+11=l,LoOrth,0
+12=l,LoElev,0
+13=b,DirFromGuide,0
+14=b,SurfAvoid,0
+
diff --git a/ToolNotes.ini b/ToolNotes.ini
new file mode 100644
index 0000000..ffb1921
--- /dev/null
+++ b/ToolNotes.ini
@@ -0,0 +1,43 @@
+; Commento per evitare BOM con UTF-8
+; Index, Type, Description, Value
+; Index = 0,1,..,n
+; Type : d=double, l=lenght, s=string, b=boolean, dr=double recalc, sr= string recalc, lr=lenght recalc, br=boolean recalc, th=toolholder
+; Description : STEP, SIDESTEP, ...
+
+[DRILL_STD]
+0=th,TH,
+1=l,STEP
+2=tl,DOUBLE
+
+[SAW_STD]
+0=th,TH,
+1=l,STEP
+2=l,SIDESTEP
+3=b,LONGCUT
+
+[SAW_FLAT]
+0=th,TH,
+1=l,STEP
+2=l,SIDESTEP
+3=b,LONGCUT
+
+[MILL_STD]
+0=th,TH,
+1=l,STEP
+2=l,SIDESTEP
+3=l,SIDEDEPTH
+4=tl,DOUBLE
+5=lr,TOOL_OVERHANG
+
+[MILL_NOTIP]
+0=th,TH,
+1=l,STEP
+2=l,SIDESTEP
+3=l,SIDEDEPTH
+4=tl,DOUBLE
+5=lr,TOOL_OVERHANG
+
+[MORTISE_STD]
+0=b,MORTISE
+1=l,STEP
+2=l,SIDESTEP