With a return to profit expected in the current year after the £7.6m loss incurred last year, Avesco edged up 1/2p to 52 1/2p. Evolution rates the leading player in the corporate presentation services industry a buy and forecasts pre-tax profits of £0.4m. Chairman Ian Martin bought 100,000 shares yesterday at 52 3/4p and chief executive David Nicholas 30,000 at 52 1/2p.