Oh the times they are a’changin. It seems like it was only yesterday that I loaded up Windows 7 and had my nice comfortable Internet Explorer 8, but alas, they grow up so fast and now it is time to bid a fond farewell to IE 8 and look to IE 9. As administrators this presents a whole slew of problems for us. Should we deploy the new version? Will all of our web interfaces work with it? Let us not forget the most frequent question that is voiced mostly by IT professionals and my five year old alike: DO I HAVE TO?