If you are looking for a charger system, I recommend the iGO system (
www.igo.com). I think it was JS Wolf who turned me on to it. It consists of a main charger and then you buy plugs designed for the items you want to charge. Now when I travel I use the iGO set to charge my Sony 505, my cell phone, and my MP3 player. All I need do is swap the plugs rather than carry each items charger.