Here are some of the things I'll be looking for as I move to the Charge.
In particular- as a retiree, I no longer have access to corporate email systems, so have been using AOL, handling PIM (calendar, to do, contacts, memos) with Palm Desktop and Docs to Go, synchronizing between Treo and PC with either BlueTooth or USB. I'll probably continue with Docs to Go and switch to Outlook, though am open to other suggestions.
The Treo's calculator is great- spread over multiple screens. trig (including hyperbolic), financial, logic, conversions- weight, length, area, volume (metric and cooking measures!!), math with logs and powers. Is there any single calculator that has all of these? Or- what would you suggest to cover these with more than one calculator.
It will also be fun to find Apps- weather, gas prices, etc. I"m looking forward to exploring the possibilities of this new (to me) world!!