I just got a weird "Service Battery" message on my santa rosa MBP 15". I have never seen this before, and it shows up right above the time remaining in the status bar. Anyone know what this means? I haven't noticed anything wrong with the battery (other than gradual decline in capacity). When I click on the message its opens a Mac Help window and says this "Service Battery: The battery isnt functioning normally, and you may or may not notice a change in its behavior or the amount of charge it holds. Have your computer checked by an Apple Authorized Service Provider (AASP). You can continue to use your battery before its checked without harming your computer."