[Kevin]

You might also put some kind of an Alumni Update form on your alum chapter's website. We're just now arriving at that point (as of right now we have under 20 alums from our chapter). I guess it's falling to me to keep track of people's addresses so this should help a lot. I'm lucky enough to know that all of our alums understand how to use a computer well enough that they'd probably fill out their updates through casual browsing.