My brother-in-law and webmaster worked some magic* to embed video of my interview with Doug Keck on my website, just in case you missed it. It's on the Contact/Events tab.
When I went to the Catholic Writers Conference in early August, the panel of publishers commented that most interviews don't have that great an effect on sales--readings and book signings really have the greatest impact, they said--except for interviews on EWTN. I think there was a pretty immediate increase in sales the day the interview aired.
*When he's not helping me with my book's website, he IS a magician.