yes! I have one right here in front of me.
The Dplug you are referrring to is a VGA plug, the old analog input. DVI is the new digital one. modern screens often come with both inputs.
You could do what I did, using a simple plug converter, which is effectively just the two different plug ends with the appropriate wires connected (this
kind of thing only mines just a connector). This works, but not very well, the picture is lousy. Good for a short term fix.
You can get boxes which convert the signals properly. Prolly more expensive, haven't tried, so don't know how well it works.
The last option would be to buy a new monitor. As everything is going DVI these days, I would recommend this, its a good long term investment. You'll notice the difference as well.