When I use my iTouch to watch videos, listen to music etc. the battery is fine, a 1/2 hour video only took a bit off my battery, and I can listen to music for a long time as well, also even do a few third party thing without tkaing to much off the battery, BUT when I turn my WiFi on, the whole battery will die in about 1/2 hour when fully charged. Today, the battery was half way full, I turned the WiFi on, open Installer, installed Finder, turned it off, the whole thing took litrally a minute or two, but when I checked the battery it had that red meter, and I got a message saying my battery was low! Also, the range of the WiFi sucks! A network my PSP (802.11b) connects to fine dosent even show up half the time on my Touch (which im sure is 802.11g!) and when it does the connection is very weak. Is that normal? Should I restore? Try and get a replacement? Thanks in advance.