I've just installed Firefox's wildly popular IE Tab add-on, which promises to make my life easier! The problems:
- remembering to always open certain applications and sites in IE
- doing without functionality (such as Window Resizer) I have in Firefox only
- needing to quickly toggle a given URL between both browsers, for testing
The solution is this add-on that hosts Internet Explorer inside of Firefox and allows you to control which browser context is used for which site. (That is, open the site via FF, and it launches in the right browser; one right-click lets me toggle between browsers.) Sites I run in IE include Sonexis (web conferencing), Outlook Web Access, and the iMIS Full view (.../imis15/admin). Some tips: