Caldera OpenLinux is no longer a very nice distribution. 1.3 may have been good, but 2.2 was a total fuckup. They introduced their lovely graphical administration tools, which didn't work and didn't tell you the equivalent command-line way to set the options. They screwed up .Xauthority so that it wasn't possible to run graphical programs as root without logging in to X as root. They patched the kernel to use SVGA text mode except it had random graphical glitches.

You'll notice that nobody uses OpenLinux anymore.