Hello My GF just got a brand new 12" PB as a gift and i tested it for and all seems to be working fine. When i insreted a cd to rip t it gave me this scraching sound, nothing happend to the CD and it ripped well but the sound bothers me. The sound comes when you insert the cd or dvd its lats like 2-4 secs of somethig scraching. I dont have that problem with my 17" PB or my friends 15" PB. She got it from ebay so i would like to know if somethign is wrong with the laptop.