> The next time we're all at the pub I'll have you put in the stocks for > that bad a pun :-) well it was a Risc but he had 2 take it. -- nik at wired4life.org http://www.wired4life.org/ Wired4Life, an Answer. MATH AND ALCOHOL DON'T MIX! Please, don't drink and derive. Mathematicians Against Drunk Deriving