Let the hive mind of Engadget get that for you.
"I own an iPhone 3G and I'm looking for a decent speaker / alarm clock for it. I am going to listen music in a mid-sized room, so I want nice quality speakers with solid bass. I also want to use it as an alarm clock, so it would be great if there is such a feature. The price can be low-mid to mid-high range. I was looking at the Klipsch iGroove SXT; it's powerful, slick and the reviews are good, but it doesn't have an alarm clock feature. It's no deal breaker if I can set it up from the iPhone, but I'm not sure. Thanks!"
Still, It's cool how the term glows in an eye-catching orange as you press the arrow.
But, the hovering purple arrow is a little much. It would be nicer if the menu item just changed color and you could just press enter/return to select the command for which you were looking.
I wish the clip was a little longer and showed a little more of the whole feature so we could determine fully if this will be a useful feature.
Nevertheless, it seems Apple has a lot up their sleeves, and we can expect some cool things come next spring.