As soon as the new MBAs are released, I will be switching from my Win7 laptop. I was curious what the deal is with Exchange support and Apple's native applications? I attempted to do some research, but came up blank. Can you use Mail + iCal as a replacement for Outlook? If so, how is the experience? I noticed during WWDC that "Exchange 2010" was on the features slide for Lion. I wasn't sure what that meant... If the answer is "stick with Office" I'm fine with that. I just thought I'd inquire. Thanks in advance.