I want to roll over my 401-k How much do I have to add to the each month or year? This is a fact finding mission on my part. Thank you.

I don't believe there is any linkage between moving/rolling a 401k and future monthly contributions.... you need to provide a little more information about the specific circumstances you are considering. Are you changing jobs? Do you mean by rollover going to a regular or Roth IRA? Are you talking about moving your 401k to the plan of a new employer?