not many reviews of dell 1520 out yet.....so dunno abt heatin and keyboard usability issues....if someone gets it pls post a short review it wud b of gr8 help.......and also there are no high resolution or clear pics of dell in various colours i mean how glossy is alpine white....howz the midnight blue colour....though in one reviesw of dell 1520 vs an hp model i saw the dell "jet" black one.....it looked slightly grayish and not at "jet" black for sure