Regarding the custom kernel. It is safe to do updates, but the kernel will not be updated automatically.
It is not too complicated to get the officail support, but there is a procedure, which may take a long time. It is on the way, but in the very beginning.
@Marco
Regading brightness look two posts before.
Regarding the custom kernel. It is safe to do updates, but the kernel will not be updated automatically.
It is not too complicated to get the officail support, but there is a procedure, which may take a long time. It is on the way, but in the very beginning.