Al:

I don't know who made the screen you call out in your post; however, a Samsung screen should work for your repair. Part numbers UG-24U01-WGHT3-G and UG-24U01-WGHT3-B are verified functional replacements. The "B" screen is the preferred choice since no modification to the Pronto is necessary. You can try http://www.flat-panel.com or a Samsung distributor near you.

I recommend reading the entire thread to see what other Pronto users have experienced.