User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.13) Gecko/2009080717 Firefox/3.0.13 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.0.13) Gecko/2009080717 Firefox/3.0.13 Hi. Please create a keyboard shortcut for Preferences / Options which uses the same key combination on Windows, Linux, and Mac OS X. I suggest Control+Comma. I don't want this because Options is used often, although there *are* users who use it often. See https://support.mozilla.com/en-US/forum/1/428222 for an example. *I* want this because it's confusing how Options is in a different place in every OS; having a common shortcut would make things much less confusing for people who often switch between two OSes. Firefox on Mac OS X already uses Cmd+Comma. Keep that combination available. But add Ctrl+Comma as a second option. On Windows and Linux, it would be good if you tell users about the new keyboard shortcut by adding the words "Ctrl+," to the menu item name. But if you insist on not adding those words, then don't add them. :) Reproducible: Always