I have had my sierra wireless 875 for about 4 months now. I am currently running Vista as my OS. Ever since I first installed it, I've noticed that my at&t notification icon that shows how many bars I have has an error. It seems to show a bar more than I have when I am online (i.e. when I have 3 bars it shows I have 4, when I have 0 bars it shows I have 1...). The card shows the corrects number of bars on my other laptop which runs XP as its OS. Does anyone know if there is a patch or error I need to fix to get my at&t notification icon to function properly for my Vista laptop? I have reinstalled it several times and installed all of the latest updates and still have no idea what to do. Any help is greatly appreciated.