Use system-config-display to view & change monitor resolution. This changes the /etc/X11/xorg.conf file. (In RHEL v3, this command used to be redhat-config-xfree86 (or was it xf86config?) and the file, /etc/X11/XF86Config) For the IBM P70 in my garage, I prefer 1152 x 864 at 85 Hz Refresh rate. -------------------------------------------------------------------------- On vinu, a xrandr -q command returns SZ: Pixels Physical Refresh *0 1024 x 768 ( 347mm x 260mm ) *85 75 70 60 87 1 800 x 600 ( 347mm x 260mm ) 85 75 72 70 65 60 56 2 640 x 480 ( 347mm x 260mm ) 85 75 73 60 3 960 x 720 ( 347mm x 260mm ) 60 4 928 x 696 ( 347mm x 260mm ) 60 5 896 x 672 ( 347mm x 260mm ) 75 60 6 960 x 600 ( 347mm x 260mm ) 73 7 832 x 624 ( 347mm x 260mm ) 75 8 700 x 525 ( 347mm x 260mm ) 85 75 70 60 9 640 x 512 ( 347mm x 260mm ) 85 75 60 10 720 x 400 ( 347mm x 260mm ) 85 11 640 x 400 ( 347mm x 260mm ) 85 12 576 x 432 ( 347mm x 260mm ) 85 75 13 640 x 350 ( 347mm x 260mm ) 85 14 576 x 384 ( 347mm x 260mm ) 55 15 512 x 384 ( 347mm x 260mm ) 85 75 70 60 87 16 416 x 312 ( 347mm x 260mm ) 75 17 400 x 300 ( 347mm x 260mm ) 85 75 72 60 56 18 320 x 240 ( 347mm x 260mm ) 85 75 73 60 19 360 x 200 ( 347mm x 260mm ) 85 20 320 x 200 ( 347mm x 260mm ) 85 21 320 x 175 ( 347mm x 260mm ) 85