>Not easily. I have 9 one to many relationships of the main table.
>
Geoff,
That doesn't really matter. What I do is process all the info in VF and produce a Results table that just holds the required output, each field is named something obvious to the user so that they know what to expect from each Merge field. Now just use the Results table as your Merge data file and away you go.

HTH
Caroline