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Intrigue in the format war continued Wednesday with the Blu-ray Disc group announcing that while it would allow mandatory managed copy, it would not (for now) adopt iHD-based interactivity. Hewlett-Packard (HP) had officially requested that the Blu-ray group incorporate both technologies, which are supported by Toshiba's HD DVD format and are key reasons that Microsoft and Intel have thus far supported HD DVD and not Blu-ray Disc.

One thing you can't say about speaker designers and manufacturers is that they haven't been busy over the last 10 to 15 years making drastic changes to the standard speaker form. There may have never been another period like it in the annals of speakerdom. What you can debate, however, is what the driving force for all of this change has been. It strikes me that a good portion of it has been aesthetically and ergonomically motivated, and far less of it has been geared toward making speakers sound better. Now don't get me wrong—I'm not here to trash flat panels, in-walls, wireless speakers, or anything else. Some of these designs can sound very good, despite their inherent compromises, and they are getting better as they mature. They all have their purposes, and many of them have well served people who may not otherwise be interested in speakers outside of those in their televisions, or those folks who aren't willing to give up floor space to accommodate speakers. But special congratulations must be given to those speaker makers who, either through new technologies and designs or not, are actively trying to improve the sound quality of such designs. This quest is as important now as it has ever been.

Not too long ago, if you wanted to record an HDTV program, you had to take a quaint step back in time and use a VCR - a digital VCR, but still a VCR. Today, there are a number of hard-disk options for recording HD, but if you want to save the program so it won't be accidentally erased from the hard drive, you have to resort to - you guessed it - a VCR.