Ill try to keep this short and simple. 1. I have the newest 15'' MBP i5 (mid range model). I have only had my MBP for 2 months and have done the monthly cycle religiously for my battery. Now, I am not stupid and I realize overtime, the life of my battery will continuously decrease but currently my charge is only at 95%. I use Coconut battery, and it seems every time I take my MBP of the charger it goes down by 1%. Can anyone help explain this for me? Is my charger defective? Also, I use the GPU info app for my MBP and it is always showing that I am using the NVIDIA GPU when Im not using any intensive programs, only Chrome. Why would this be? Are there programs running in the background that I cannot see? And if so, how can I stop or delete the ones I dont use. Any insight would be great! Thanks!