I'd like to do it so that the data in the shared mailboxes is quickly indexed so it can be searched by users accessing the mailbox through EV (approx 50...looking at 500 emails a day). I don't care about the individual user mailboxes being able to search immediately.
I find the exchange indexing to be rather crummy, and am really sick of people using Google desktop, xobni, etc. against my mail server and then complaining that outlook is slow. Just trying to get as many benefits out of this as possible.