Methods and apparatus for performing registration on behalf of a session associated with a mobile node are disclosed. The additional structure includes a table to receive the bale and rotate the bale so that the unwrapped surfaces face forward and back, after which pivoting arms aligned with the sides of the baler clamp the bale, lift it off the table, and rotate it end over end to continue the wrapping process around the previously uncovered ends. Additionally, the invention relates to the various parts of inbred G3601 including culturable cells. In one embodiment, different discrete power supply voltage levels are used for different output voltage ranges.