I've installed the latest version of Oxygen Developer (15.2, build 2014013017) and Using IE 10.0.9200.16798. When experimenting with the very first CH1 example, in IE if I view source after generating the output, I get a text file of all asian characters. If I create some bad tags in the XSL doc, the resulting page in IE is Asian characters in the browser. I've experimented with the chosen encoding by right clicking in the browser and making sure Auto Detect is on. As long as everything in the XSL doc is okay, the generated output is okay. But viewing source is always Asian.