WHEN P. Dayananda Pai, 50, got his mechanical engineering degree from Mysore some 25 years ago, he only had one dream. To buy 200 acres of land outside Mysore, cultivate it and become an agriculturist. Pai got only one-tenth the amount of land he wanted, gave up the idea, moved to Bangalore and set up a real estate business. But his obsession remained and is today an extravagant reality on the outskirts of Bangalore.