Hey everyone, I have a mid 2009 MBP with Applecare. I have recently upgraded the Ram in it to take it to 8GB, will this affect my applecare? (I still have the original ram). Anyway my battery according to coconut battery is at 84% lifespan and has reached 307 cycles. Now I do have an external drive plugged in for Time Machine. Do you think its time to get it replaced?