Tips for managing electrical devices while traveling?

Has anyone come up with a good way to organize/pack charger cords for electrical devices while traveling? On a short vacation, I found myself with my laptop charger, iPod connector to laptop, iPod connector for rental car, GPS device and charger, phone charger, camera charger, camera card reader, and camera battery charger. This seemed to be a lot of cords to keep track of while in a hotel room, and losing any one of them would have been a real pain, not to mention slightly expensive.

I put everything in a plastic bag, but this was really awkward. Has anyone hit upon a good way to keep tabs of cords/chargers while traveling? I realize I don’t have to take all the gadgetry with me on vacation.