I thought it was ridiculous that they put an expiration date on the coupons, but that did kinda spur me on to get mine in a timely manner. Once I got my converter box, I was wishing I had gotten it sooner since the picture quality is much better, and I now have a programming guide, and a couple other features. The two things I wish it had but doesn't, are digital audio output(s) and video outputs that are better than composite video. But for the $10 I spend on the box, I can't really complain too much... I got the Zenith converter box at HH Gregg since it was $50 there vs. $60 everywhere else.
I also wish I could control it with my yamaha receiver remote(s)... maybe I can, but I don't know which set of codes to use.