I downloaded the trial, based on the recommendation from the digital lifestyle podcast. I love it. This is exactly what I had in mind when I set up WMC. It's definitely worth the $10.
In addition to recording TV, I also buy a lot of television series from Amazon. Sometimes, I download these and watch them in the WMC Video Library. But I wonder if there is a way to have my recorded and purchased episodes show in the same menu, under Recorded TV HD.