/Agree
If you want a head start, just study anatomy. Go ahead and buy Netter's, you will need it anyway but I wouldn't recommend just reading it (bit of a hard read). I would pick up BRS Gross Anatomy(you will prob use this later for NBDE#1) and have Netter on standby to clear up stuff. If you REALLY want to gun,..like, "Everyone hates you, kinda gun", pick up Grant's Dissector.
My real advice? Just play XBOX 360 til you pop an ocular artery. Then drown out the pain with a lot of beer. There's plenty of time for misery once DS starts.