Sony Unveils 3-Pound T-Series Ultra-Portable Notebook @ CHAITGEAR. This is pretty close to the perfect travel notebook. Its not the machine for everything. In fact, right now I think the dream combination is a fast and cheap desktop for office work that you can get for $1,000 or so now plus a light notebook that works on airplanes. I'm not a desktop replacement notebook kind of guy. For the office work I do machine performance isn't much of an issue anymore. Its not like Office has gotten any faster since 1997 literally based on processor performance.
The net is that for $1870 or so, it is pretty close to the perfect machine. You have to change a bunch of things, but it is pretty good. Check Pricegrabber for the latest prices.
PROS
Incredibly light at 3.1 pounds. You won't believe it, but it makes an amazing difference to go from 7 to 5 and then to three pounds. Also, the charger is very light, so it is fits just about anywhere. It connects to everything with Bluetooth, 802.11b/g, VGA output, USB 2.0 and 100Mpbs Ethernet all built in (there are no dongle required!)
I've had a bunch of ultraportables over the years and their achilles heel were poor screens, short battery life, and amazing amounts of hard disk swapping. The XBRITE screen on this baby has to be seen to be believed. It is cinema quality, yet you can get 5 hours of a battery life running at full power. Also, the disk is now big enough (40GB) that it doesn't fill up.
Finally, the processor, the 1.1GHz Dothan (aka Pentium M 733) is really fast. At full bore, it is the equivalent of a 2GHz Pentium 4 and with 512MB of memory, you don't swap all the time when running Office plus Outlook.
CONS
Nothing that can't be fixed, but it is aggravating, you have to reformat the hard drive, because Sony takes 5GB away for system recovery and the default screen fonts are way too small. Also, you need to buy a $20 PCMCIA card that has CF/MMC/SD card reader. Beware though that some cards won't work with 1GB MMC cards. For instance I bought one from Inside Computer and the Sony didn't recognize the controller. On another Toshiba, it recognized the card, but wouldn't read a 1GB card. I'm going to try a Sandisk 6-in-1 for $40 next to see if it works better.
Finally, the thing really should have a dedicated DVD chip so you don't have to boot Windows to watch a DVD. Some of the newer laptops do this. Some documentation said it did, but I can't find it. Finally, 40GB is a little small if you store all your music on it (but that is what an iPod is for :-).