  The ANTARES Collaboration is completing the deployment of a 12 lines
underwater detector, 2500m deep in the Mediterranean Sea, dedicated to high
energy neutrino astronomy. Starting with the first line in 2006, 10 lines were
continuously recording data by the end of 2007, which allow us to reconstruct
downward-going cosmic muons, and search for the first upward-going
neutrino-induced muons. Calibration topics will be described and preliminary
results presented.
