diff --git a/modules/core/core.py b/modules/core/core.py
index a9a8624a..90e2781c 100644
--- a/modules/core/core.py
+++ b/modules/core/core.py
@@ -9,6 +9,8 @@
 
 from time import localtime, strftime
 from functools import wraps, update_wrapper
+
+
 from props import *
 
 from hardware import *
@@ -246,6 +248,12 @@ def get_config_parameter(self, key, default):
         else:
             return cfg.value
 
+    def add_config_parameter(self, name, value, type, description, options=None):
+        from modules.config import Config
+        with self.app.app_context():
+            Config.insert(**{"name":name, "value": value, "type": type, "description": description, "options": options})
+
+
     def clear_cache(self, key, is_array=False):
         if is_array:
             self.cache[key] = []
diff --git a/modules/core/db.py b/modules/core/db.py
index bde19cc9..bb8935e4 100644
--- a/modules/core/db.py
+++ b/modules/core/db.py
@@ -76,18 +76,35 @@ def delete(cls, id):
     def insert(cls, **kwargs):
         cur = get_db().cursor()
 
-        query = 'INSERT INTO %s (%s) VALUES (%s)' % (
-            cls.__table_name__,
-            ', '.join("'%s'" % str(x) for x in cls.__fields__),
-            ', '.join(['?'] * len(cls.__fields__)))
 
-        data = ()
-        for f in cls.__fields__:
-            if f in cls.__json_fields__:
-                data = data + (json.dumps(kwargs.get(f)),)
-            else:
-                data = data + (kwargs.get(f),)
+        if cls.__priamry_key__ is not None and kwargs.has_key(cls.__priamry_key__):
+            query = "INSERT INTO %s (%s, %s) VALUES (?, %s)" % (
+                cls.__table_name__,
+                cls.__priamry_key__,
+                ', '.join("'%s'" % str(x) for x in cls.__fields__),
+                ', '.join(['?'] * len(cls.__fields__)))
+            data = ()
+            data = data + (kwargs.get(cls.__priamry_key__),)
+            for f in cls.__fields__:
+                if f in cls.__json_fields__:
+                    data = data + (json.dumps(kwargs.get(f)),)
+                else:
+                    data = data + (kwargs.get(f),)
+        else:
+
+            query = 'INSERT INTO %s (%s) VALUES (%s)' % (
+                cls.__table_name__,
+                ', '.join("'%s'" % str(x) for x in cls.__fields__),
+                ', '.join(['?'] * len(cls.__fields__)))
+
+            data = ()
+            for f in cls.__fields__:
+                if f in cls.__json_fields__:
+                    data = data + (json.dumps(kwargs.get(f)),)
+                else:
+                    data = data + (kwargs.get(f),)
 
+        print query, data
         cur.execute(query, data)
         get_db().commit()
         i = cur.lastrowid