It's so great to see a new mobile processor come out. Many new notebooks/laptops using the new Centrino 2 processor have popped up from Sony, HP, Lenovo (IBM), Fujitsu, and several others.
I've used several laptops that had the older Centrino processor and I must say that those machines really struck an excellent balance between battery life and performance. The new Centrino 2 machines sound like they are even better. I can't wait to get my hands on the new Lenovo Thinkpad X200 Tablet. That looks like it will be a great machine!
Here's a great article from Laptop Magazine that describes some of the key highlights of the new Centrino 2 processor.