I don't know if this is the proper protocol to try to get an answer for a problem I'm having, but I'll send it and see what happens.

I am trying to run FRACTINT 20.0 in a machine that has a Pentium 5 processor, 512M of memory and MicroSoft XP Pro as the operating system.  My video chips are GeForce4 MX440, BIOS 4.17.00.28.  Fractint works at 640x480x256, but when I try to choose 800x600x256, I get two clicks and a blank screen out of the monitor.  ESC takes me back to the Fractint menu.  800x600 is my normal screen resolution for everything else under WinXP Pro.  Can anyone tell what I need to do to get this to work?

Thanks
Richard M Teeter