Surprising and against conventional wisdom: Americans still love to buy DVDs

Interesting article about the sale of DVDs in Silicon Alley Insider:

"Just a reality check on the video download/rental business: There
really isn't one yet. At least not compared to good old-fashioned DVD
sales and rentals." (from "Forget iTunes: Americans still love to buy DVDs")

Interesting article. I wonder, what about music CDs?