Lifehacker has an amazing tip today; accessing Google’s Calendar via an Outlook Calendar page. 

I’ve just tried this and found that not only can I display my gcal in a new calendar in Outlook, I can use the same trick to enable my gmail in a similar way.  This is going to save screen real-estate and also a fair bit of time waiting for windows to open so I can check if an appointment in my Outlook is also in my gcal page.  Happy happy.