Opera: Using Firefox style keyboard shortcuts in Opera

Getting sick of Firefox and their stupid rolling releases. Even more so with the speed and memory usage. Switching between browsers hasn't really been a problem for me when it comes to vanilla installs, except for Opera.
What the heck is that Ctrl+K shortcut? Most browsers seem to focus to the search or address controls when it's pressed. Opera on the other hand goes to some weird profiles thing.
To make it more like Firefox:

• Just open up your Opera browser and click/paste this link.
• When a dialog shows up asking if you want to use the keyboard layout, click "Yes".

• That's it! New settings already applied.

If you want to go all out and make it look and feel like Firefox, see the source link below.

*update 23/08/2012* Updated the download link for the settings file.

Source

• OperaFox 0.9, the new Munin