I purchased this back when this thread was posted, but now am wanting to upgrade the screen.

Found someting interesting on E-Bay!!!

5) Touch Screen is internally connected to serial COM PORT D as
referenced in BIOS Setup. Regardless of address and IRQ settings,
Ports A, B, C are connected to external I/O connectors 3, 4 and 1
respectively. Check Device Manager COMx: port number assigned to
PORT D before installing Touch Panel Driver for W98SE and NT4 as port
number must be entered manually.

I am looking for suggestions on a 15" screen that is very bright with a very good viewing angle and resolution that will work with this set up.

And not touch screen.