Methods, apparatus and assemblies for enhancing heat transfer in electronic components using a flexible thermal pillow. The wireless computing device may use the unique master keys to selectively remove remote devices from the group such that the remote device cannot later rejoin the group. Within the closure, fibers are broken out from the distribution cable and spliced to fibers of the tether. The low proof stress metal is preferably oxygen-free copper. The candidate vectors are split into an integer part ) and a generally non-integer part ), as this gives a better accuracy and a lower cost than splitting the candidate vectors exactly conform the temporal position at which the vectors need to be valid. The resin member contains a resin and 60 to 90% by weight of spherical filler.