diff --git a/bananaSPLIT/guimain.py b/bananaSPLIT/guimain.py
index 49152c4..833f4cc 100644
--- a/bananaSPLIT/guimain.py
+++ b/bananaSPLIT/guimain.py
@@ -19,9 +19,9 @@ from libfancylogger import fancyLogger
 from libconfload import bananaCONF
 from libsplit import bananaSPLITTER
 
-from PyQt5.QtCore import QDir
+from PyQt5.QtCore import QDir, QThreadPool
 from PyQt5.QtWidgets import QMessageBox
-from PyQt5.Qt import pyqtSlot, QThread
+from PyQt5.Qt import pyqtSlot 
 import copy, time
 
 class bananaMain(PyQt5.QtWidgets.QMainWindow):	
@@ -441,25 +441,21 @@ class bananaSelezOut(PyQt5.QtWidgets.QWidget):
 		splconf['docStruct']['outNameFormat'] = splconf['docStruct']['outNameSep'].join(nametemp)+splconf['docStruct']['outExt']
 		
 		#costruisco messageBox
-		msgb = QMessageBox(parent=self, icon=QMessageBox.Warning)
+		msgb = QMessageBox(parent=self, icon=QMessageBox.Warning, text="Sto SPLITTANDO, attendi..")
 		msgb.show()	
 		
 		@pyqtSlot()
 		def updateState(msg):
 			print (msg)
 			msgb.setText(msg)
-			
 		# costruisco i thread
 		tDict={}
 		try:
-			print("inizio splitter")
 			for f in splconf['paths']['fileList']:
 				splconf['name']=f
 				tDict[f] = bananaSPLITTER(fileParams=copy.deepcopy(splconf), logger=self.log)
-				tDict[f].sendStatus.connect(updateState)
-				tDict[f].start()
-				#tDict[f].wait()
-				time.sleep(1)
+				#tDict[f].sendStatus.connect(updateState)
+				QThreadPool.globalInstance().start(tDict[f])
 		except Exception as e:
 			self.log.error(f"Impossibile avviare lo splitter: {e}")
 		pass