So with me owning my new MB pro for over 7 days now and very happy with it. I went out and bought a 1.5 tb external HD for 100 bucks at BB today for a bigger external for files and all. My dilemma is this. I work on and repair computers and am going to school for this as well. The most laptop HD failures I have come across are Fujitsu hard drives. Weather they just crap out or the computer gets dropped seems they fail very easily. Upon buying my new computer I found out that the HD inside is you guessed it a Fujitsu! My question is this. Should I wait until my 1 year warranty runs out to replace the HD to a much better and bigger one. Or simply leave it alone until the warranty runs out in a year?