Joe Kissell wrote an article about how to make a smooth switch to Outlook from Entourage for Macworld. He also published a guide to Outlook keyboard shortcuts. They’re both pretty useful articles, although I have to admit that I’ve been using Outlook for so long that my muscle memory has been reprogrammed for changed keyboard shortcuts for ages.
I am surprised that he calls Outlook’s Scheduling Assistant a new feature. While the Entourage one wasn’t as easy on the eyes, nor as easy to use, as the Outlook one, it did exist. My colleague Amir wrote a blog post titled How does Entourage work? that includes a screenshot of the free/busy information that’s provided by the scheduling assistant in Entourage.
Joe’s list of Entourage features that you might miss includes NNTP support. Even though I’m an old-skool Usenet user myself, I can’t say that I preferred having it in Entourage to using a separate client. That said, my preferred Usenet newsreader is still tin, so I think it’s fair to say that my usage isn’t representative. Not that I’m sure that there’s really any representative Usenet usage left out there.