I upgraded from Paralells 6, Switch to Mac, to Parallels 7. Beforehand, I contacted Parallels to see how I could upgrade to the Switch to Mac edition, but I was assured that there was only one thing to which to upgrade: Parallels 7. But, now that I have, I can't find any of the Switch to Mac content, such as the tutorials. How do I get the Switch to Mac content? Thanks.