This is a great book. So good in fact I bought around 20 of them for my IT department. We were an Exchange/Outlook based company when we were bought out and the parent company insisted we move to Lotus Notes. despite all the arguments we were compelled to make this move. Armed with this and several other books plus one Lotus Notes Consultant we migrated a global email system from exchange / outlook for a 1000 users to Lotus Notes in around 6 months. This included all the travel to various sites, remote access, database building, user interface training etc. This book along with a few others was invaluable in getting my people to grips with Lotus Notes fast, and getting our users up to speed. Thoroughly recommended.