I've reviewing the text now. The reason that the 2-hour option (like the 4- and 8-hour options) is not available is that I have to turn it on. The workload has been considerable last month and this month (which is a good situation), and so I have not made myself available for anything sooner than one day.<br /><br />I'll return your text, according to your notes, as soon as I can.<br /><br />Jackson