The pictures speak for themselves. My machine's a week old, taken care of like it's my own baby. Always in a neoprene sleeve (incase) etc ... Today I noticed these 2 black stains on the top of the casing. Can't get them off there. When I touch the surface (with my finger or even scratch it gently with my fingernail) there is no difference in texture and I can't seem to get it off there by cleaning ... Is this a stain under the final layer of finish? Anyone experienced anything similar? I'll call Applecare first thing in the morning and demand to get it fixed. I didn't pay 2500 for a machine to start showing random black stains on the casing after over-protective usage.