I miss the Infrared and the built in Microphone.
What I really miss is the over sized Enter key on my i8000.
The touch pad is unfortunately not a Synapsis one, and I liked the eraser head to on my i8000, not that I used it all the time.
Wish they would put the Headphone and Mic Jack on the back as the headphone can get in the way of your mouse.
But overall, Am delighted. ........9/10