I have just installed MINT12 KDE 64 bit after running Mint 6 since release. I have to say that it looks great.
However I having a problem when I get an email with URL links in it. When I click on the URL link I get a Box headed "Launch Application" and it instructs me to "Choose an Application" and there is a button that says "Choose" but I can't work out how to set it to Firefox so that I can then check the box at the bottom "Remember my choice for http links"
If I check the box without Choosing an App it then shows a message it can be changed in Thunderbirds Preferences.
I have had a look in Thunderbird Preferences but I still can't find how to make the appropriate setting.
I have searched the site but so far no joy!