I am looking at getting one too.
I have four of the XV6600, the phones that these are replacing. I love it, though it is a little large compared to the newer phones. Thing is, with this big screen, it is exactly what I was looking for with regard to shows and using the internet.
If anyone is interested in getting into a pretty bitchin PDA phone cheap, I will be offing them at fire-sale prices.
Here is what mine looks like...
http://www.mobiletechreview.com/imag...es/PPC6601.jpg
Here is the slide open...
http://www.mobiletechreview.com/imag...c6601_open.jpg
The business plan we use allows us to upgrade easily and inexpensively which is why we are. Otherwise, I love these phones.