I know I'm not the first one to have problems with Outlook for Mac but I find it more functional than Apple's native 'Mail' app plus I use the PC version of Outlook at work so I'm used to it. Anyway, I'm having some pretty serious problems that I need to fix. 1. I still use my college email account to stay in touch with teachers, my coach etc. and the college uses the Outlook Web App. You'd think that a Microsoft Web email client would work with a Microsoft computer application. Wrong. There is no mistake with the incoming or outgoing servers because it worked for a day or so. And then yesterday, out of the blue, it just stopped syncing and displayed this message: "Authentication failed because Outlook doesn't support any of the available authentication methods." I don't get it! It worked for a day, Outlook downloaded all of the messages I had in that account and everything was fine, so I left it at that. But all of a sudden it's giving me errors. What could this be or how can I fix it? 2. I tried syncing my 'Address Book' contacts with the Outlook contacts and even though that was pretty tricky to achieve, I managed to import all of the contacts into Outlook. And then again, out of the blue, I have no more contacts in the Contacts pane and I can't add any contacts! What is up with all these issues?! I know it's Microsoft for God's sake but I have a feeling Office for Mac 2008 is a beast compared to the basic functionality flaws of its 2011 counterpart. Thanks for any help!