[cr4west]

The the Seido 2600 mAh battery is the minimum if you want to be anywhere near what the 700p could do on battery endurance.

Next you should install Treo Alerts to utilize the LED more and the vibrate or audio alerts less.

Then install mortscript tweaks to control and conserve battery like "dannzemans 800w Registry Script"

Remember to install the USB charging update.

Then adjust back lighting duration and brightness to conserve.

Next adjust GPS, WIFI and BT radio use to match your needs. There is no need to have all of these radios on constantly. (wonder if the battery will go dead if I leave 3 radios on? YUP!)

Purchase a good quality 800w automobile cradle that charges, I choose the "proclip". Get in the habit of parking your phone in the cradle when in the car. You will find it handy anyway if you use a navigation program.

Result: I have a useful win mobile Treo that offers much more than the old 700p.