  An overview of results from the CERN experiment NA49 is presented with
emphasis on most recent measurements. NA49 has systematically studied the
dependence of hadron production on energy and system size or centrality. At
top-SPS energy the detailed investigation of hadron production, now also
extending to elliptic flow of Lambda-baryons and to identified particle yields
at high p_t, shows that the created matter behaves in a similar manner as at
RHIC energies. In the lower SPS energy range a distinct structure is observed
in the energy dependence of the rate of strangeness production and in the
slopes of p_t-spectra suggesting the onset of the creation of a deconfined
phase of matter.
