I tried your VBA code and it says: "Compile error. Invalid or unqualified reference".
True. I missed the opening With.[vba]
With Selection
.EndKey Unit:=wdStorywith
.InsertBreak Type:=wdSectionBreakNextPage
.InsertFile FileName:="Other.doc", Range:=""
End With [/vba]The .EndKey instruction moves the document down to the end, which is where you want the Section break.

Paul,
With all due respect, Gerry, all Zack really needs is to have is a 'Next Page' Section break between the IF field and the INCLUDETEXT field
Yes, which is what I have been saying. He needs a Section break. And it has to be either:

a) before the INCLUDETEXT field is put in; OR
b) before the file is inserted.

If the operation is a one-off print job, then inserting the file, printing, then close without a save will do it.

If the operation is to be a permanent change (keeping the other document included), then using an INCLUDETEXT is the way to go.