Every time I open my laptop now, I get a warning that "Your battery is charging normally, however it is nearing the end of its usable life." It's a Dell, Inspiron 6000, and I know a few other people on the boards have a Dell laptop. Has anyone gotten this warning? My initial impression is that I have awhile left on it yet, they just gave me the warning at 99%. I've tried to find the overall life left but I can't seem to get a measurement.