Hi all, given that I have the machinery setup and tested: Do I have to run the sys separately for B, D excl, Dincl, B & Dexcl, B & Dincl for B0, B+ and AllB or it is sufficient to have: All B B & Dexcl, B & Dincl ? Alessio ______________________________________________________ Alessio Sarti Universita' & I.N.F.N. Ferrara tel +39-0532-974328 Ferrara roma +39-06-49914338 SLAC +001-650-926-2972 "... e a un Dio 'fatti il culo' non credere mai..." (F. De Andre') "He was turning over in his mind an intresting new concept in Thau-dimensional physics which unified time, space, magnetism, gravity and, for some reason, broccoli". (T. Pratchett: "Pyramids")