I am thinking of buying Dell inspiron 1720 laptop computer. I have been using desktop with monitor set to 800 x 600 resolution because it is easy on my eyes. I will like to hear from someone who is using this laptop, as to what is the lowest screen resolution one can set - assuming it is evern possible to change the native resolution of the screen. I wll be using the computer for trading purposes only. I will appreciate any other comments also. Thanks.