IN 2000 I BOUGHT THE MY VMSPC AND JIB. NOW I HAVE THE ROUND PART THAT GOES INTO THE PLUG ON THE STEERING WHEEL. ON THE OTHER END IS A FIVE OVER 4 HOLE CONNECTION. AROUND 2005 I BOUGHT AN ATTACHMENT WHICH I CAN NOT FIND(?) AS I DO NOT KNOW WHAT I AM LOOKING FOR. WHAT DO I NEED TO CONNECT TO THE NEWER LAPTOPS--PROBABLY USB? THANK YOU