i do not know what happened to my macbook. when i tried to run the application skitch on the macbook,it just hanged! the whole laptop went really really slow,very slow. afterwhich the temp in the cpu went as high as 87degrees. im quite disappointed with the macbook. i had several hangs just over one month since i purchase the macbook. does anyone faces this kinda prob? am i expecting too much from a macbook? in other words no hangings,no viruses.