Word 2002 Updates in Vista

[lifgard]

I just installed Word 2002 in Vista. The normal MS Update isn't picking
anything up to update for Word 2002. Is this normal. A manual search on MS
Word webpage shows tons of stuff. Is there a way to have MS do an automatic
update for Word 2002 in Vista? Are there any critical updates? Most of the
stuff says XP SP3 needs to be installed. I saw in another posting that SP3
may/may not be neccesary.

Thanks.
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AMD 6400+
Asus M2N-Deluxe
4 gigs Corsair XMS
EVGA 8800 GTX
(2) WD Raptor''''''''s RAID 0
Vista 32 Premier