Tivoli Audio has steadily expanded beyond its original retro-style Model One radio into a variety of related products. All of them have killer radio tuners and some, like the iYiYi, have iPod docks. This revision of the briefcase-friendly SongBook radio adds an extension speaker and iPod dock along with some interesting twists.

Radio pioneer Reginald Aubrey Fessenden should be more widely celebrated for his place in media history, argue the folks at Tivoli Audio in their "100 Years of Broadcast" campaign (complete with free shirt and emblazoned SongBook radio for freeloading members of the press like myself). On Christmas Eve 1906, nearly a century ago, the Canadian became first person to broadcast music and speech over the airwaves. Marconi is often celebrated as the father of radio but telegraphy was his actual innovation. He was not the first to transmit music or even speech—he transmitted the letter S in Morse code. Fessenden's idea was to transmit music and speech as continuous waves. Edison listened to the idea and laughed it off so Fessenden pursued it alone. Since there were no radio receivers then except for ships at sea, the first-ever music broadcast went out from the coast of Massachusetts to ships in the Atlantic, as Fessenden played a Haydn recording and his own violin. Tivoli and a handful of tech historians assert that this broadcast became the basis for radio, television soundtracks and (if one overlooks the later leap from analog to digital) even music downloading. After all, Fessenden was the first guy to move music and speech from point A to point B without using a disc, a cable, or some other physical object. Tivoli's latest new product is the iYiYi, another iPod-docking compact system, and I hope to get one in for review when it becomes available in the fall for $299.

To buy or not to buy? That is the question. Whether 'tis nobler to pay an Ebay seller several hundred bucks for an ancient Luxman L-80 or take arms against a sea of regrets—that is what has been troubling me for years as I've ogled this stereo integrated amp from 1975. I don't need it; yet I want it. I'm suffering from non-buyer's remorse.

Half of electronic product returns happen because the products are just too complex for the consumer. That's the conclusion of a thesis published at Eindhoven University in the Netherlands. The study by Elke van Ouden found that American consumers are willing to spend 20 minutes on how do you work this thing before giving up. Even professionals—product managers from Philips, no less—had trouble when confronted with unfamiliar products. The researcher found that the single biggest problem was "product definition." It appears many consumers don't even know what they're buying. Maybe they should spend more time reading Home Theater. Just a suggestion.