Palm OS vs. Windows Mobile: The Debate Continues

"For the last three weeks or so, I've been carrying around what look like two copies of the same phone -- the new Palm Treo 700w that I reviewed in yesterday's paper, and the older Palm Treo 650 that I bought last summer. I've had a lot of trouble telling the two apart. Several times, I grabbed the wrong one when I didn't notice minor differences like the placement of the Verizon logo (top right of the 700w, top left of the 650), the more rounded corners on the bottom of the 700w, and the Windows Mobile logo on the back of the 700w."