I bought and installed Office for Mac 2011 a couple of years ago. I decided today to check out Outlook since it offers email scheduling and Apple's Mail program doesn't. When I opened the program it asked for my product key. It was a digital download from digital river, but I can't find the email, and it looks like I didn't save the key on my macbook. I use Word, Excel, and Powerpoint all the time... is there a way to find it via those programs? Why aren't all programs registered at once? Serious pain in the ****.