troubles with bluetooth configuration

[freeze]

Hello
When I try to initiate my local bt (/etc/rc.bluetooth start ubt0), I
receive an error message: Can`t load ng_bluetooth.
I`ve suuposed that is because ng_bluetooth.ko module not loaded, but I
wrong. I`ve load ng_bluetooth.ko and some other BT modules (like
ng_btsockets etc), but I`ve received new error: ngctl: can`t create a
node. permission deny.

P.S. In my /dev dir I don`t see any ubt devices, it is normally? Even
when I attach my BT into the usb.