I just got the droid yesterday, and before that i had the voyager..so im having a hard time getting used to the phone. i have a couple of questions!
1. when im sending a message, how do i cancel it? say if i accidentally send something..how do i stop it?
2. how do i change the display font? if thats possible on here..
3. how do i get the best battery life out of this thing?
4.on the voyager, when i send a message, it tells me if the other person got the message by showing a little check mark next to the message (as long as theyre verizon) does the droid have an option like this?

i know i have like one more question but i cant remember it...but please help! haha thanks