I'm pretty sure there is; I don't think TOS was set up by itself to run any 19" monitors, not in the Mega's anyway. I think there was a driver program and a TOS 1.4 fix, as well. I have some software that is supposed to support the higher resolutions (WordPerfect 4.1, for example) but there needs to be something else to activate that monitor port. I actually have an adapter that will allow me to hook up a standard VGA monitor, though I don't know if the pins match the way they would need to.