For some, there is quite a bit of anxiety involved in switching from one email system to another. What will become of all your old emails from family/friends, your precious email attachments containing hundreds of hours of video featuring LOLCats, or the 400 copies of that one chain letter your partially senile grandfather forwards you every two weeks? Well, it looks like if you’re a Mac user ready to jump over to Google Apps, there is no need to panic, because the Big G is looking to alleviate this anxiety for you. Recently, Google released a migration tool that will allow users of Apple Mail, Thunderbird, or Eudora to upload all their email to Google Apps and seamlessly make the switch. The tool, which already has a Windows counterpart, will only work with Google Apps and not with the more popular gmail.com or googlemail.com services. Hit up the official press release for all the details.