diff --git a/asdf.json b/asdf.json
new file mode 100644
index 0000000..c4044fb
--- /dev/null
+++ b/asdf.json
@@ -0,0 +1,43 @@
+{
+	"version": "v1.1a",
+	"paths": {
+		"lastUsed": "defaults.json",
+		"configurationPath": "D:\\Emanuele\\Documenti\\workspace\\bananaSPLIT\\",
+		"INworkPath": "D:\\Emanuele\\Documenti\\workspace\\bananaSPLIT\\TestFiles\\",
+		"OUTworkPath": "H:\\",
+		"OUTnameFormat": "TEST_{docnum}_{year:04d}{month:02d}{day:02d}_{title}.txt"
+	},
+	"docStruct": {
+		"docSep": "\\s*Copyright [(0-9)]+",
+		"dateFormat": "{month} {day:d}, {year:d}{}",
+		"language": "placeholder da riempire con le informazioni di languageconf.json"
+	},
+	"settings": {
+		"encoding": "utf-8",
+		"monthPosition": 0,
+		"getNewsPaperName": true,
+		"nameNotFoundStr": "ND",
+		"includeTitle": true,
+		"removeDuplicates": true,
+		"showSkipped": true,
+		"showRemovedDuplicates": false,
+		"maxTitleLen": 32,
+		"loadTXT": true,
+		"loadDOCX": false,
+		"removeOldFiles": true,
+		"saveSeparateFiles": true,
+		"saveBodyFile": true,
+		"saveBodyNumber": true,
+		"delLF": false,
+		"delWordBreak": true,
+		"delChars": [
+			"'",
+			"@",
+			"#",
+			"$",
+			"%",
+			"^",
+			"&"
+		]
+	}
+}
\ No newline at end of file
diff --git a/bananaSPLIT/guimain.py b/bananaSPLIT/guimain.py
index 57e96a0..ad4e3be 100644
--- a/bananaSPLIT/guimain.py
+++ b/bananaSPLIT/guimain.py
@@ -23,7 +23,8 @@ class bananaMain(PyQt5.QtWidgets.QMainWindow):
 			self.logger = fancyLogger(filepath=r"./libbananasplit/loggerconf.json",fileLog=False)
 			self.conf = bananaCONF(workdir=r"./libbananasplit", logger=self.logger)
 			self.conf.open()
-			self.conf.use("testEN.json")
+			self.conf.use("defaults.json")
+			self.conf.use(self.conf.getParam('paths', 'lastUsed'))
 		except:
 			sys.exit()
 		
@@ -59,10 +60,17 @@ class bananaMain(PyQt5.QtWidgets.QMainWindow):
 		self.ui.actionSalva_Preset.triggered.connect(self.openSavePreset)
 		
 		#riempi pagine di interfaccia
-		self.ui.lbl_sorg.setText(self.conf.getParam('paths','INworkPath'))
-		self.ui.lbl_dest.setText(self.conf.getParam('paths','OUTworkPath'))
+		self.fillInterface()
 		pass
 	
+	def fillInterface(self):
+		#pagina principale
+		try:
+			self.ui.lbl_sorg.setText(self.conf.getParam('paths','INworkPath'))
+			self.ui.lbl_dest.setText(self.conf.getParam('paths','OUTworkPath'))
+		except:
+			self.log.critical("Configurazione non accettata")
+	
 	def nextTab(self):
 		self.ui.wgt_main.setCurrentIndex(self.ui.wgt_main.currentIndex()+1)
 		self.logger.debug("Prossima Tab")
@@ -75,10 +83,23 @@ class bananaMain(PyQt5.QtWidgets.QMainWindow):
 	
 	def openLoadPreset(self):
 		self.logger.debug("Apri Carica Preset")
-		pass
+		lf = PyQt5.QtWidgets.QFileDialog(self,"Carica Preset",self.conf.getParam('paths', 'configurationPath'))
+		lf.setAcceptMode(PyQt5.QtWidgets.QFileDialog.AcceptOpen)
+		lf.setFileMode(PyQt5.QtWidgets.QFileDialog.ExistingFile)
+		lf.setNameFilter("bananaCONF (*.json)")
+		if lf.exec():
+			self.logger.debug("Scelto il File: {}".format(next(lf.selectedFiles())))
+		pass											 
 	
 	def openSavePreset(self):
 		self.logger.debug("Apri Salva Preset")
+		sf = PyQt5.QtWidgets.QFileDialog(self,"Salva Preset",self.conf.getParam('paths', 'configurationPath'))
+		sf.setAcceptMode(PyQt5.QtWidgets.QFileDialog.AcceptSave)
+		sf.setNameFilter("bananaCONF (*.json)")
+		if sf.exec():
+			rv=str(sf.selectedFiles()[0])
+			self.logger.debug("Scrivi il File: {}".format(rv))
+			self.conf.save(fName=rv)
 		pass
 		
 	def openAdvOpt(self):
diff --git a/bananaSPLIT/libbananasplit/defaults.json b/bananaSPLIT/libbananasplit/defaults.json
index 0e72b3b..055df03 100644
--- a/bananaSPLIT/libbananasplit/defaults.json
+++ b/bananaSPLIT/libbananasplit/defaults.json
@@ -1,7 +1,8 @@
 {
 	"version": "v1.1a",
 	"paths": {
-		"configurationPath":"D:\\Emanuele\\Documenti\\workspace\\bananaSPLIT\\", 
+		"lastUsed": "defaults.json",
+		"configurationPath": "D:\\Emanuele\\Documenti\\workspace\\bananaSPLIT\\",
 		"INworkPath": "D:\\Emanuele\\Documenti\\workspace\\bananaSPLIT\\TestFiles\\",
 		"OUTworkPath": "H:\\",
 		"OUTnameFormat": "TEST_{docnum}_{year:04d}{month:02d}{day:02d}_{title}.txt"