Ah, sadly I don't have one of those. The monitor does, of course - with lead included. However, the monitor is running on VGA right now, and is, as I said, one of the best pictures I've ever seen.
Time for an upgrade? Though throwing money at this unit is probably not wise.
One of my lot in Austin, purchased a fairly hi spec PC for his son this Christmas. He describes the case as being 'enviable', and performance better than his workstation. It cost $240. The only downer was that it was on Vista. I'll try to ascertain what graphics system it has.