It's easy to use, looks beautiful, has infinitely better response times than windows on the same machine and has great 'business' support. Not to mention the 5-year support cycle. The only downside is that evolution still toads the wet sprocket with exchange, and is even worse with multiple exchange servers. But, given that outlook isn't much better and that exchange is awful, they can be forgiven. It works, just not as well as it should. I will definately be foisting this on my work mates.