Yesterday I paired up the Fujitsu U810 with the Sprint U727 for the first time in a truely amazing situation. It was great to be able to have dinner with friends at 6pm while still being able to be on a required webex with my bluetooth headset and U810 at a restaurant. Luckily I wasn't required to participate in on the call; it was more of an informational call for me so I just listened and looked at the screen whenever they had to change slides.
The laptop is of the ultra mobile portable kind and in slate mode most people didn't even notice what I was glimpsing at. The mobility this setup offers is just astounding. To top it off, I just had everything in my sling that I usually carry around with me anyways. With a 4+ hour battery life and wireless internet wherever I get cell signal in a < 2lb setup, I probably can't ask for a better combination of equipment.