Greg & Rafael: In 2.6.34-rc1 we have the new /sys/devices/.../power/control attribute, which does exactly the same thing as USB's existing power/level attribute. There's no reason to keep both. I'd remove power/level entirely, except that it has been in existence for a while and people may be using it. The best solution may be to replace "level" with a symbolic link to "control", and possibly also to deprecate it. Does that seem like the right thing to do? Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html