my first is every time I'm ichating with my girlfriends my fans spool up to around 4500rpm is that normal its usual the only thing they spool up that high for and the second question i have is with the new ivy bride coming out i want to sell my air for a new on or possibly a pro...its a 2010 c2d with 4 gigs or ram where would be the best place 2 sell it and how much do u think i could get for it....thanks for any help