"NEW YORK -- Wall Street's public image has improved greatly over the past year, but it still has a long way to go to win the love of Main Street, a new survey indicates.</br></br>Four out of five people surveyed last month by Louis Harris & Associates agreed that Wall Street generally benefits the nation. The 80% positive response was up sharply from the 70% who held that view in a similar Harris poll last year.</br></br>But some other findings indicate many Americans still think of the big banks, brokerage firms and other financial institutions that make up ""Wall Street"" as a kingdom populated by large numbers of ethical pygmies.</br></br>For example, a majority of those surveyed agreed that ""most people on Wall Street would be willing to break the law if they believed they could make a lot of money and get away with it."" A majority also agreed that Wall Street is ""dominated by greed and selfishness.""</br></br>On the bright side, fewer people subscribed to either of these opinions than only a year ago. And the majority of those surveyed also believe that Wall Streeters generally are just as honest and moral as other people."