diff --git a/pyren/convert_db.py b/pyren/convert_db.py
index 11f000e..467be3c 100755
--- a/pyren/convert_db.py
+++ b/pyren/convert_db.py
@@ -62,6 +62,7 @@ if __name__ == "__main__":
             zf.writestr (os.path.join ("EcuRenault", os.path.basename (vf)), str (data))
 
         for vf in fbsessionfiles:
+            vf = vf[:-4] + vf[-4:].lower()
             print "Processing file ", vf
             f = open (vf, "r")
             data = f.read ()
@@ -81,6 +82,7 @@ if __name__ == "__main__":
                                        os.path.basename (vf).replace (".bqm", ".p")), str (data))
         
         for vf in fgsessionfiles:
+            vf = vf[:-4] + vf[-4:].lower()
             print "Processing file ", vf
             try:
                 while len(vf) and vf[0] in ['.', '/', '\\']:
diff --git a/pyren/mod_ecu_command.py b/pyren/mod_ecu_command.py
index 52663f1..042e89a 100755
--- a/pyren/mod_ecu_command.py
+++ b/pyren/mod_ecu_command.py
@@ -87,7 +87,7 @@ def runCommand( command, ecu, elm, param = '', cmdt = 'HEX' ):
           #  continue
           if parsize>0 and len(chosenParameter)<parsize*2:
               chosenParameter = '0'*(parsize*2 - len(chosenParameter)) + chosenParameter
-      if cmdt=='ASCII' and ('0' not in ch) and ('9' not in ch) and ('J' not in ch):
+      if cmdt=='ASCII':
           chosenParameter = ASCIITOHEX( ch )
           #if parsize > 0 and len(chosenParameter) > parsize * 2:
           #  print 'Too long value'
@@ -346,7 +346,7 @@ def executeCommand( command, ecu, elm, path ):
           if parsize > 0 and len(chosenParameter)<parsize*2:
               chosenParameter = '0'*(parsize*2 - len(chosenParameter)) + chosenParameter
           break
-        if cmdt=='ASCII' and ('0' not in ch) and ('9' not in ch) and ('J' not in ch):
+        if cmdt=='ASCII':
           chosenParameter = ASCIITOHEX( ch )
           if parsize > 0 and len(chosenParameter) > parsize * 2:
             print 'Too long value'
diff --git a/pyren/mod_scan_ecus.py b/pyren/mod_scan_ecus.py
index 47f9835..07670dd 100644
--- a/pyren/mod_scan_ecus.py
+++ b/pyren/mod_scan_ecus.py
@@ -602,7 +602,7 @@ class ScanEcus:
             
   def chooseModel(self, num):
 
-    orderBy = 1    # 0 = vehiclename
+    orderBy = 0    # 0 = vehiclename
                    # 1 = file
                    # 2 = vehTypeCode
                    # 3 = vehTCOM
diff --git a/pyren/mod_utils.py b/pyren/mod_utils.py
index 6a1a420..2e3368b 100755
--- a/pyren/mod_utils.py
+++ b/pyren/mod_utils.py
@@ -336,7 +336,7 @@ if __name__ == "__main__":
 def ASCIITOHEX( ATH ):
       
       ATH = ATH.upper()
-      hexATH = ''.join("{:02x}".format(ord(c)) for c in ATH)
+      hexATH = ''.join("{:02X}".format(ord(c)) for c in ATH)
       
   #Result
       return hexATH