Depends, a bit, on how/what the queries are returning, but basically, set each query result to a varible and subtract the two variables. It MIGHT be easier to generate a single query which joins the two sources and just have the query do the math internally, ... but then we don't have anywhere enough info to make this judgement.
MichaelRed
redmsp@erols.com
There is never time to do it right but there is always time to do it over