Hi again and thank you for your reply and your time spend to help me with this issue

I realize this is not an easy task despite the very informative and simple written advice you have forwarded me..I need to sit down and do some serious readind before any attempt can take place for solving the problem. Both remotes are concidered for use since they have JP1 socket on the back (7562 looks more easy to hook up ) ,which i will have to purchase, but in any case i would prefer to follow your advice and try the option with the cable and software instead of using the magnetic field option.
My only fear is if during the process i make a mistake that would be impossible to "undo" and bring the remote to a BLR (beyond local repair) state!

As you can realize from my writings i am not at all familiar with the process and any link for advice on "how to" would be very wellcomed!
Thanks again!
Manos