Please be aware of mlogger.c update rev 4566 on Sept 23rd 2009, when Stefan
fixed a buglet in the subrun file size computations. Before this fix, the first
subrun could be of a short length. If you use subruns, please update your
mlogger to at least rev 4566 (or newer, Stefan added the run and subrun time
limits just recently).
K.O.