Toshiba's upgraded their U505 and M505 notebooks with touchscreens in time for Windows 7. They'll go for about $1000, to start with. The rest of their "new laptops" seem old.
If you're the type who likes using a laptop stand or a real mouse at your desk, Logitech's new Notebook Kit MK605 is a bundle with all of that stuff in one package.
Logitech's new Unifying receiver is a tiny USB nubbin that can wirelessly connect to one or more keyboards and mice, freeing up ports and space on your computer.