Better than none but they are not the kind of information which interest me in.
I am amused. The way things are classified, we may as well also list Opera and M$ Window Explorer as options too ! True enough, if you willing dig up everything and put in new things ....This table indicates Firefox 5 to be an option with 6.7.
I was unable to verify Firefox 5 as an option with my CD version of 6.7, even opening up all possible repositories.