I used the Sony SRX77 (10") for over 2 years, and traded in for the Sony T270 this spring. This is a 10" WXGA. Do coast to coast on one battery. 60GB drive, rock solid W-LAN and Bluetooth, plenty of processor and memory for work (I do graphics). I am not a touch typist, so keyboard size is not an issue. It has a crisp, crisp crisp display -- I have it set at 1280x768, I wear bifocals and have NO problem using this. Doubles as a nice DVD player (built in CD&DVD burner. player) and is hardly any larger than the stand alone DVD players.

Best feature: size!! Fits into a small bag with room for other goodies (NR headsets, camera, PDA, cell, etc -- you know how it goes!), works on my lap, or on half an airline tray, even on Regional Jets and Turboprops where I spend half my life!. I went small when my 15" model's screen was literally snapped in half when the brute in the seat in front of me LAUNCHED his seat back into full recline and caught my laptop under the seatback's tray indent.

Not normally a fan of Sony for business computers, and this is my only Sony, but it is exactly right for the road warrior.