That link is to a thread that predated most of us having our 350s. So far the only AC chargers that I've read that don't work or Apple ones and a Rocketfish one. No surprise with Rocketfish as their stuff seems to be rather shoddy. Also no surprise that Apple would have a proprietary charger that is different from all others in some way as they are uber greedy. However, many of us have posted that our cellular phone chargers and AC adapters for USB cables work. So obviously there are several inexpensive solutions other than the expensive Sony charger.