How to aggregate multiple data feeds into a single composite   

Hi,

I have 5 sources of person information that I would like to aggregate into a 
single composite list with duplicates removed.

Does anyone have any experience and pearls of wisdom regarding how best to 
achieve this?

Is there a toolkit available that will allow me to asyncronously gather the 
data and combine it?

Many thanks,

Rob.

date: Fri, 19 Sep 2008 02:35:01 -0700   author:   Bunnywood