Milliseconds to d:h:m:s:ms

[Bill Vlahos]

Is there a built in function to convert the number of milliseconds to 
days:hours:minutes:seconds:milliseconds?

I have a timer which measures how long something takes and I want to 
format it. This is simply a length of time in milliseconds and is not 
tied to any particular time of day.

I can do the math myself but I would rather use a built in Rev function 
but I don't see one. Did I miss it?

Bill Vlahos