this blog is about the alienware x17 this is the most powerfull laptop on the market it runs on tha intel i7 1.5 ghz and 4 gb ram dual channel @133mhzdual had 500gb hard dirve the graphics are ati cross fire the most powerfull graphics in the world the crossfire is 1 gb of hard core graphicsit has a good 2 meg web cam and the u get a personalized plaque whaich is alaser name plate and it over 2o lbs the os is windows 7 it has a 17 inch ccfl lcd screen it good for gaming it also has a alien fx lighting controle system and it has bluethooth and it haa blinding good looks it osooo good .