Some banks and bondholders are believed to have been strongly opposed to a massive debt-for-equity deal, looking instead at other ways of forcing Marconi to repay more of the money in cash, including the sale of further assets. But today's announcement from the company suggests they are not going to get their way. 'The process is likely to involve a debt-for-equity swap for a significant portion of Marconi's £4.3bn debt,' it said.