Hi, I just purchased a new mac book pro 15" with lion installed and Ive noticed that when fully charged it never has more than about 5-6 hours of remaining battery time on a full charge!! This is with one browser window open and all energy settings set to the minimum possible. I have the screen brightness down to about 2 notches so I can barely even see it. I do not have parallels or anything like that installed. Is this normal?? I was under the impression that it has 12 hours battery time but Im only getting half that at the very most. If I do nothing it may go up 1 hour but who does nothing on their mac? Ive checked the battery status and it says normal. Should I take it back and get it replaced?? Also I am having major issues connecting to the internet. I cannot connect via ethernet or wifi however my modem and router are not supported by my isp so Im left to my own devices to try and configure them. Its like another language to me. I just try and change things and see what happens but no luck so far. Sometimes the wifi will connect but then later it will be disconnected again. Network diagnostics does nothing to help.