IDEA 7.0.2 suddenly crashes when trying to open any HTML file (e.g. package.html). The window just disappears, without any kind of error message or such. I can't found anything in ~/.IntelliJIdea70/system/log, no exception, no warning. Only standard plugins (bundled with IDEA) are installed. I was able to workaround this by uninstalling the HTML Preview plugin (which I barely use), so I don't find this much disturbing. The downloaded archive with HTML Preview version of Mozilla was IDEA_HtmlPreview_linux_1.0.8.zip.