Multiple object layers have been possible for as long as multiple sessions have been. Your object layer can do anything you want it to, provided you have the talent, patience, and perseverance to write the code. You can build castles in the sky, but first you must invent strong enough air. A lower level poe layer will never require a higher level one. Poe has contributed to the evolution of people and programs, but I will not allow it to become monolithic. Every new layer should be more fun to use than the one just below it. You've done something wrong if your object layer isn't more fun that using poe itself. -- Rocco Caputo / [EMAIL PROTECTED] / poe.perl.org / poe.sourceforge.net
