I'd consider breaking your cluster into its individual element types of numbers, strings, arrays, etc. Then use the conversion VIs which apply for each element type (eg: Byte Array to String, Format Into String, To Decimal, From Decimal, etc.) - as applicable. Most of these VI are in the String and/or Numeric Palette, under Conversions. You can use the Concatenate Strings VI to put them all back together if needed. Good Luck, Doug