Letter Wizard / User Info

[t@k]

Office XP/Word 2002

I have entered my name and address in Tools>Options>User
Information[1].

If I go to Tools>Letters and Mailings>Letter Wizard>Sender Info, I
find my name in the 'Sender's name:' field but nothing in the
'Return address:' field.

If this is how it should be, I don't see the point in entering any
address details at [1] above.

Is there any way I can have all my personal details entered by
default when using the Letter Wizard and Templates?

Thanks.