I tried that, except the message doesn't show up anymore but its still at 100mA. What I do is plug it in, wait a few seconds. It prompts me to enable media support. I execute bcharge, verify that its at 500mA. Then tell it yes. It stays at 500mA but it does not mount the device.
Its no big deal though, I don't often use the storage so I don't mind switching out. Its nothing to waste your time on. I'm just glad I can charge it. Thanks so much!