Distribution of the number of soft and hard pomeron cuts in the old vs. new DPMJET versions (top) and the resulting multiplicity distribution in pseudorapidity bins, compared to an ATLAS measurement at 7 TeV [163] (bottom). The dependence on the choice of p_T^cutoff is demonstrated using two scenarios: a 15% higher and a 20% lower cutoff value at 7 TeV. A lower cutoff corresponds to a larger hard cross-section, and hence more MPI, given a fixed inelastic cross-section.