I bought a USB charger/sync cable.
As a note, ALWAYS use this with the dimmest brightness. The USB will supply enough voltage but the amperage just isn't there. Also if you have to charge it up via this cable, make sure it is off. I think that it will be fine doing a quick sync but when it gets below about 55%, it start to suck the battery.
Bottom line, leave it off when charging. Once the unit comes up to about 85% charged, you can leave it on and connected.
Just my personal experience and with the shortfalls of the power, I still love the cable. Better that buying a second power supply and cable or cradle.
