diff --git a/ed_lrr_gui/gui/main.py b/ed_lrr_gui/gui/main.py
index 91f308a..b392410 100644
--- a/ed_lrr_gui/gui/main.py
+++ b/ed_lrr_gui/gui/main.py
@@ -221,23 +221,13 @@ class ED_LRR(Ui_ED_LRR):
 
     def __init__(self):
         super().__init__()
-        self.config = cfg.load()
-        self.jobs = {}
-
-    def new_job(self, cls, *args, **kwargs):
-        print("CREATE JOB:", cls, args, kwargs)
-        name = cls.__name__
-        if name in self.jobs and self.jobs[name].done():
-            del self.jobs[name]
-        if not name in self.jobs:
-            self.jobs[name] = Job(self.app, self.main_window, cls, *args, **kwargs)
-            return self.jobs[name]
+        self.current_job = None
 
     def get_open_file(self, filetypes, callback=None):
         fileName, _ = QFileDialog.getOpenFileName(
             self.main_window,
             "Open file",
-            str(cfg.data_dir),
+            cfg["folders.data_dir"],
             filetypes,
             options=QFileDialog.DontUseNativeDialog,
         )
@@ -249,7 +239,7 @@ class ED_LRR(Ui_ED_LRR):
         fileName, _ = QFileDialog.getSaveFileName(
             self.main_window,
             "Save file",
-            str(cfg.data_dir),
+            cfg["folders.data_dir"],
             filetypes,
             options=QFileDialog.DontUseNativeDialog,
         )
@@ -258,21 +248,21 @@ class ED_LRR(Ui_ED_LRR):
         return fileName
 
     def set_sys_lst(self, path):
-        if path not in self.config.history_out_path:
-            self.config.history_out_path.append(path)
+        if path not in cfg["history.out_path"]:
+            cfg["history.out_path"].append(path)
             self.inp_sys_lst.addItem(path)
             self.inp_out_pp.addItem(path)
         self.inp_sys_lst.setCurrentText(path)
         self.inp_out_pp.setCurrentText(path)
 
     def set_bodies_file(self, path):
-        if path not in self.config.history_bodies_path:
-            self.config.history_bodies_path.append(path)
+        if path not in cfg["history.bodies_path"]:
+            cfg["history.bodies_path"].append(path)
             self.inp_bodies_pp.addItem(path)
 
     def set_systems_file(self, path):
-        if path not in self.config.history_systems_path:
-            self.config.history_systems_path.append(path)
+        if path not in cfg["history.systems_path"]:
+            cfg["history.systems_path"].append(path)
             self.inp_systems_pp.addItem(path)
 
     def update_dropdowns(self):
@@ -552,7 +542,7 @@ class ED_LRR(Ui_ED_LRR):
         )
 
     def handle_close(self):
-        cfg.write(self.config)
+        cfg.sync()
         print("BYEEEEEE!")
 
     def setup_styles(self, win, app):