I just upgraded from HTC Hero to Samsung Galaxy S (same as Fascinate). I've always used my Hero for internet by tethering to my laptop. I finally got my Samsung to tether but now I am getting a message on my phone that says "battery fully charged, unplug charger" which I never got when using the Hero. 1) Will I create problems with my phone or phone battery if I ignore the message and leave it tethered to my computer over night (or for the weekend)? 2) Is there a way to disable the message from the phone? 3) Is there a way to stop the charging while tethered to the laptop?