Hi,

that $bytes suggestion by starbucks is good, though it has problems when using decimals or negative numbers.
For example: $bytes(0.4,b) will return 0, or $bytes(5.8,b) will return 6, or $bytes(-100,b) returns -,100

This alias will cover any number, whether it is decimal, negative, or near zero:

Code:

alias commas { 
  var %min = $iif($left($1,1) == -,-)
  tokenize 46 $abs($1) 
  return $+(%min,$bytes($1,b),$iif($2,.),$2))
}

Usage: $commas(number)

Grtz

Gone.