At this time, power cms is not compatible with IE9, we are working on updating the Power CMS products to work with IE 9 and will have an update available soon.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.