I have been trying a O2 xda for the last few days. It has some things that I am very happy with, but it has a long way to go. All of the configuration is much harder than on the Treo, and most of it is really confusing.

The thumboard on the Treo is far and away the best way to enter data.

The color and all of the onboard storage on the xda is very nice, and having the potential to add more with Sd cards is nice too.

Hard to believe the Microsoft coders could be so lame on the SMS implimentation. Can you believe they let a product out that does not identify the sender of an SMS, just the number. Every cheap cell phone in the world does that better.

I am sticking with my Treo 270 and hoping for a nice upgrade when the new one comes out.