diff --git a/plugins/config.py b/plugins/config.py
index 2c8c275..97767af 100644
--- a/plugins/config.py
+++ b/plugins/config.py
@@ -6,7 +6,7 @@ netlistFileName = 'netlist.ipc'
 designatorsFileName = 'designators.csv'
 placementFileName = 'positions.csv'
 bomFileName = 'bom.csv'
-gerberArchiveName = 'gerber.zip'
+gerberArchiveName = 'gerbers.zip'
 outputFolder = 'production'
 
 plotPlan = [
diff --git a/plugins/thread.py b/plugins/thread.py
index 6e0bc1e..d9bf904 100644
--- a/plugins/thread.py
+++ b/plugins/thread.py
@@ -4,6 +4,7 @@ import pcbnew
 import shutil
 import tempfile
 import webbrowser
+import datetime
 from threading import Thread
 from .events import StatusEvent
 from .process import ProcessManager
@@ -20,46 +21,47 @@ class ProcessThread(Thread):
 
     def run(self):
         # initializing
-        self.report(0)
+        self.progress(0)
 
-        temp_dir = tempfile.mkdtemp()
-        gerber_dir = os.path.join(temp_dir, 'gerber')
-        assembly_dir = os.path.join(temp_dir, 'assembly')
+        timestamp = datetime.datetime.now().strftime('%Y-%m-%d %H-%M-%S')
 
-        os.makedirs(gerber_dir)
-        os.makedirs(assembly_dir)
+        temp_dir = tempfile.mkdtemp() + timestamp
+        os.makedirs(temp_dir)
+        os.makedirs(temp_dir + "_g")
 
         _, temp_file = tempfile.mkstemp()
         project_directory = os.path.dirname(self.process_manager.board.GetFileName())
-        output_path = os.path.join(project_directory, outputFolder)
 
         try:
-            # configure and generate gerber
-            self.report(5)
-            self.process_manager.generate_gerber(gerber_dir)
+            # generate gerber
+            self.progress(5)
+            self.process_manager.generate_gerber(temp_dir + "_g")
 
             # generate drill file
-            self.report(15)
-            self.process_manager.generate_drills(gerber_dir)
+            self.progress(15)
+            self.process_manager.generate_drills(temp_dir + "_g")
 
             # generate netlist
-            self.report(25)
-            self.process_manager.generate_netlist(assembly_dir)
+            self.progress(25)
+            self.process_manager.generate_netlist(temp_dir)
 
             # generate pick and place file
-            self.report(40)
-            self.process_manager.generate_positions(assembly_dir)
+            self.progress(40)
+            self.process_manager.generate_positions(temp_dir)
 
             # generate BOM file
-            self.report(60)
-            self.process_manager.generate_bom(assembly_dir)
+            self.progress(60)
+            self.process_manager.generate_bom(temp_dir)
 
             # generate production archive
-            self.report(75)
-            temp_file = self.process_manager.generate_archive(gerber_dir, temp_file)
+            self.progress(75)
+            temp_file = self.process_manager.generate_archive(temp_dir + "_g", temp_file)
+            shutil.move(temp_file, temp_dir)
+            shutil.rmtree(temp_dir + "_g")
+            temp_file = os.path.join(temp_dir, os.path.basename(temp_file))
         except Exception as e:
             wx.MessageBox(str(e), "Error", wx.OK | wx.ICON_ERROR)
-            self.report(-1)
+            self.progress(-1)
             return
 
         # progress bar done animation
@@ -72,7 +74,7 @@ class ProcessThread(Thread):
                     break
                 read_so_far += len(data)
                 percent = read_so_far * 1e2 / total_size
-                self.report(75 + percent / 8)
+                self.progress(75 + percent / 8)
 
         # generate gerber name
         title_block = self.process_manager.board.GetTitleBlock()
@@ -88,23 +90,28 @@ class ProcessThread(Thread):
             company = pcbnew.ExpandTextVars(company, project)
             file_date = pcbnew.ExpandTextVars(file_date, project)
 
+        # make output dir
         filename = os.path.splitext(os.path.basename(self.process_manager.board.GetFileName()))[0]
-        gerberArchiveName = "_".join(("{} {}".format(title or filename, revision or '').strip() + '.zip').split())
+        name = "_".join(("{} {} {}".format(title or filename, revision or '', timestamp).strip()).split())
+        output_path = os.path.join(project_directory, outputFolder, name)
+        os.makedirs(output_path)
 
         # rename gerber archive
-        os.rename(temp_file, os.path.join(gerber_dir, gerberArchiveName))
+        gerberArchiveName = "_".join(("{} {}".format(title or filename, revision or '').strip() + '.zip').split())
+        os.rename(temp_file, os.path.join(temp_dir, gerberArchiveName))
 
-        # copy & open cleaned output dir 
+        # copy to & open output dir
         try:
             if os.path.exists(output_path):
                 shutil.rmtree(output_path)
 
             shutil.copytree(temp_dir, output_path)
             webbrowser.open("file://%s" % (output_path))
+            shutil.rmtree(temp_dir)
         except Exception as e: 
             webbrowser.open("file://%s" % (temp_dir))
 
-        self.report(-1)
+        self.progress(-1)
 
-    def report(self, status):
-        wx.PostEvent(self.wx, StatusEvent(status))
+    def progress(self, percent):
+        wx.PostEvent(self.wx, StatusEvent(percent))
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