I've upgraded to a Dell Vostros w/ 24" from a 3 yr. old Compaq Presario w/17" crt. Thanks to all who contribute here (especially gnome) for educating me to make the purchase. Can't find that software that let's you use 2nd pc's monitor by 1st pc. Old computer is no longer online and I can't find saved link that's been referred to a few times in this Hardware section that let's you use the other pc's screen. Thanks!