Right now I have the Treo 650 with alltel and I pay $39 for unlimited data. What are the costs with the 700p with Sprint. I have a line that is due an upgrade and I was considering giving my 650 to one of my employees and getting the 700 through Sprint. I looked on the website and couldn't make out clearly if the $25 ultimate Power Vision pack is all that I would need? Also with the new roaming agreement with alltel will I have the ability to check email and browse the web if I'm roaming on alltel's network with the Sprint 700p? Any info would be great!