Hi Jason,

You can get the names of the mergefields in the mailmerge main document by
using the following:

Dim mf As Field, mfname As Range
Dim i As Integer, j As Integer

counter = 0
For Each mf In ActiveDocument.Fields
   If mf.Type = wdFieldMergeField Then
       Set mfname = mf.Code
       i = InStr(mfname, Chr(34))
       j = InStr(Mid(mfname, i + 1), Chr(34))
       mfname.End = mfname.Start + i + j - 1
       mfname.Start = mfname.Start + i
       MsgBox mfname
   End If
Next mf

Please post any further questions or followup to the newsgroups for the
benefit of others who may be interested.  Unsolicited questions forwarded
directly to me will only be answered on a paid consulting basis.

Hope this helps
Doug Robbins - Word MVP