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!"
Why do we not see more differentiation?
Who wouldn't like to see a half-dozen PepperPad3 and WiBrain devices?
http://www.wibrain.com/index.html
http://www.engadget.com/2008/06/17/hanbits-pepper-pad-3-returns-with-intels-atom-inside/
Split keyboard UMPC can be used like a PSP on the airplane, or in the car.