Reward Zone USA Sweepstakes Scam Internet

"James" from Reward Zone USA called to say I was a finalist for a One Million $ sweepstakes.  James was a computer voice that did not respond to my questions but had triggered responses from key words I used.  After giving the initial news that I was a finalist, he then began "qualifying me for additional bonuses and gifts" and all I would be responsible for was the S/H and the magazine(6 of them) purchase.  He would not respond appropriately when I kept telling him I was not going to purchase any magazines, so I had to hang up while he was still talking to end the call.