>> IIRC `K' as in KB means 1024 (2^10), while `k' as in kB (or kg, or almost >> anything else) means 1000 (10^3). Still not confused? > >That's true and this is well defined in the SI. >But does that mean, we have to distinguish between mb, Mb, mB and MB? yes. cheers, &rw -- / Ing. Robert Waldner | Network Engineer | T: +43 1 89933 F: x533 \ \ <Waldner@KPNQwest.at> | KPNQwest/AT | Diefenbachg. 35, A-1150 /