Just saw this tip re: a question that was asked earlier (can't find it in the list):<br><br>Boolean values are <b>set</b> in this way:<br><br>False = 0<br>True = -1<br><br>But non-boolean types can be <b>read</b> as boolean values if desired. In that case,<br><br>False = 0<br>True = <i>anything <b>other</b> than zero!</i>