RE: [Fractint] With which Windows OS will Fractint DOS work? Andwhich compiler

Try starting XP (press F8 during boot up to get the menu) in the Safe mode with command prompt. If this works, it won't allow you to run other programs while Fractint is running.

That's what I tried, but I couldn't find a video mode that would display.

I've never had any trouble with 95, 98, or ME running full screen. But, I seldom switch to other programs while I'm running Fractint.

Don't want to switch to other programs ;=)

The DOS source code has not been switched over to 32-bit, but you don't normally need to compile it because an executable is provided.

But I want to develop. Thanks, Marco