I have installed Thunderbird 1.0 to use as my email program from outlook express. But i am having a problem. I created a couple of folders under "Local Folders" to store my email and afterwards decided to do it another way, now Thunderbird will not let me delete the folders - they go to the trash bin okay, I then right click to empty Trash, which works, but next time I launch Thunderbird it has recreated the same folders under "local folders"
I have also just right clicked folder and chose delete, no difference.

Please help.

Also after importing my email from Outlook Express, what i the best way to transfer my mail into my newly created folders?