But, it's not a stumper at all! :) Those directories are what's causing the problems.
I would suggest a reinstall, as the Frontpage Extensions have completely corrupted your installation. There's an FAQ about it:
http://dadamailproject.com/support/docu ... d_accounts
Do option #1, as option #2 is a little silly.
I'm unclear why you think you have to recreate your mailing lists themselves though, configure the program as before and the mailing lists should pop back up,

