I just built my vag tool, and am awaiting the arrival of the cable. I was wondering if it is possible to program the keyless entry with the freeware software. I want to get keyless entry of my 99 1.8t. I was told there was a reciever in the car already (under the rear seat?). So I was wondering if I could just program the reciever to the same frequency as the remote. Any comments are welcome.