Hey So my Mid-2012 15" rMBP suddenly began to run out of juice quicker than usual. For example, before, I could be watching HTML5 video for 30 minutes and only lose 1-2% of my battery. Now, I lose 10%. Now I know this next part won't please many people, but I bet it's important. This battery drain issue began around the time I pirated a music album. The album file only had music in it, which I then transferred to iTunes. Could this album possibly have had malware in it? I also noticed that after I downloaded this album, clicking on the battery symbol would show iTunes as one of the apps using significant energy. So, what do you guys recommend I do? Would deleting this album help at all? Thank you!