Getting an Exchange 2003 server and domino to talk

Our company has both Domino and Exchange mail. My intent is to get doclinks to work from domino > Exchange- ultimately, I would like to move the company’s exchange users to Domino - I have downloaded the Microsoft “Lotus Connector” which, as I read the documentation, looks like Uncle Bill wants to own both directories- and we already have users in both domains- I’m looking for resources- Domino 7 based- ideas? I’ve googled IBM.com and don’t seem to come up w/ the “right” search to get me what I want.