sony makes laptops using carbon fiber - http://store.sony.com/webapp/wcs/stores/servlet/CategoryDisplay?catalogId=10551&storeId=10151&langId=-1&identifier=S_Z_S

sony makes laptops using carbon fiber - http://store.sony.com/webapp/wcs/stores/servlet/CategoryDisplay?catalogId=10551&storeId=10151&langId=-1&identifier=S_Z_SERIES_PAGE http://store.sony.com/webapp/wcs/stores/servlet/CategoryDisp... same ballpark pricing ~2000 USD. Is unibody aluminium that commonplace a manufacturing process that it is much more feasible than carbon fiber ?