On Nov 8, 2006, at 8:55 PM, David Bovill wrote: > Thanks all - really think this one should be documented! Yes it should. I just filed an report on it: http://support.runrev.com/bugdatabase/show_bug.cgi?id=3967 -- Trevor DeVore Blue Mango Learning Systems - www.bluemangolearning.com trevor at bluemangolearning.com