The British Library--surely one of the finest such institutions the world has ever known--is attempting to make over 100,000 items from Dunhuang available over the Internet. You can read all about this, here. The real thrill is that you can sponsor a sutra, just like the old days! I see that it will cost £1,107 to do the Vimalakirtinirdesa Sutra. This is the Chinese, but they also have numerous Tibetan works. Therefore, if you wish to sponsor a sutra in Tibetan, visit the above site. If I had more time, I would spend it studying the treasures found at Dunhuang.