THE most promising welcome, the most rousing applause, the most celebratory prelude to perhaps the most hyped-up business event of 1997 came strangely from the stock-markets. Almost as if sensing the sweet sound of cash registers, the values of the three most visible computer software stocks—Infosys Technologies, NIIT and Aptech—have been hitting their 52-week highs virtually every other day. Starting last month, on an average, the values have risen by almost 20 per cent. The only way to explain this extraordinary show of confidence in Indian software stocks is to credit it to one statement William H. (Bill) Gates III made at the World Economic Forum at Davos, that India has the potential to be the world's largest software producer. And then he announced that he would soon be visiting India.