  We have constructed a complete action for the system of N D0-branes in flat
10D type IIA superspace. It is invariant under the rigid spacetime
supersymmetry and local worldline supersymmetry ($\kappa$-symmetry). This
latter can be considered as supersymmetry of maximal 1d SU(N) SYM model which
is made local by coupling to supergravity induced by embedding of the center of
energy worldline into the target superspace. The spinor moving frame technique
is essentially used to achieve such a coupling. We discuss the differences with
Panda-Sorokin multiple 0-brane action and with the dimensionally reduced 11D
multiple M-wave action.
