I read a white paper on it last night......what it will do is give you all the items you may have missed in SP2, but there's not much new that's interesting......in fact, I didn't see anything interesting in it.
MichelB wrote: After reading this thread at dpreview, I installed SP3...
Somebody over there is quoting Microsoft as stating that it is not really needed if XP SP2 had been kept properly updated. FWIW...
Juergen