Why decimal, why Hex, why Octal and why Binary... it's just different measure like Km/h Mph, Mils or mm, Yard Meter.

In the previous, it's easier to figure out the problem with Hex than Decimal. A word is indeed 16 bits (uh...). PBP don't have any LongWord or DoubleWord var, DIV32 work around that.

Bad explanation i know... It's clear in my little head, but right words won't go out