Then there's this approach - result: 1 adapter and no transformers for the electronics

Anyone should be able to manage this. This is a tech forum after all.

http://gizmodo.com/5029844/simple-hack-turns-usb-charger-units-into-iphone-chargers

--
Karen Mercedes - contralto
singwiththespirit [at] yahoo [dot] com
http://artfuljesus.0catch.com/karenmercedes.html