Yes, I would do that with a Userform with a command button on it for each of
the files that you want to merge, or a listbox that displays all of the
files and then when the user selects the one that they want to merge, they
would click on a command button that would open that document and execute
the merge.
To get started, see the article “How to create a Userform” at:
http://word.mvps.org/FAQs/Userforms/CreateAUserForm.htm
Also, do some browsing through the Visual Basic Help file by typing in
things like ActiveDocument.MailMerge and then press F1 to bring up help on
the subject.
That's how I learnt to do things.

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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
> Hi Doug,
> Thanks for the prompt reply.
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> >>
> >> Rashid
Rashid Khan - 20 Dec 2004 12:28 GMT
Hi Doug,
Thanks, would give it a go and come back if I am stuck somewhere.
Rashid
> Yes, I would do that with a Userform with a command button on it for each
> of
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>> >>
>> >> Rashid
Rashid Khan - 22 Dec 2004 17:49 GMT
Hi Doug,
I visited the link u suggested and thanks to u I learned something new.
I searched the NG for approprite code to open a relevant file when the
commandbutton is clicked...but did not succeed ..
Can u help me with one pls
Rashid
> Hi Doug,
> Thanks, would give it a go and come back if I am stuck somewhere.
[quoted text clipped - 64 lines]
>>> >>
>>> >> Rashid
Doug Robbins - Word MVP - 23 Dec 2004 00:41 GMT
Check out Documents.Open in the Visual Basic Help file.

Signature
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
> Hi Doug,
> I visited the link u suggested and thanks to u I learned something new.
[quoted text clipped - 73 lines]
> >>> >>
> >>> >> Rashid
Rashid Khan - 23 Dec 2004 09:58 GMT
ok thanks
Rashid
> Check out Documents.Open in the Visual Basic Help file.
>
[quoted text clipped - 91 lines]
>> >>> >>
>> >>> >> Rashid