As stated on the MMIP Riffs blog:

Doing these riffs often leaves us with DVDs. Right now I have two: a copy of Amityville 2 and a copy of Yor the Hunter From the Future. Though it pains me to part with them, I’ve decided to raffle them off to some lucky fan or other. Winners will receive the corresponding riff track along with their DVD copy. Entering is as simple as doing what the HTML-based doohickey below tells you to do.

Here’s the doohickey:
a Rafflecopter giveaway

I hope one of you wins.