Hi Is there still something wrong with the cluster? Whether I login to ao or geojr, I cannot start any job. If I type qsub ... or qstat I get "-bash: qstat : command not found" What does that mean? Thanks -- Caroline Caroline Beghein 77 Massachusetts avenue #54-526 Cambridge, MA 02139 tel.: +1 617 253 3589 http://www.mit.edu/~beghein