All new development is being tested with Safari, FireFox and IE. However, given the breadth of our application it may take some time before we sweep through all of the older areas for compliance with Safari. We currently recommend FireFox over IE on both the PC and Mac. However, whether we like it or not, IE 6.x / 7.x still accounts for roughly 65 - 70% of our page views. Now IE 8.x is coming so just one more thing to test! We love the browser wars.
Curtis Simmons
SVP, Product & Services