Mail.app To Do on IMAP issue

[toomuchrock]

I'm running Mail.app 4.1 on a 10.6.1 MBP. I've got it pointing to an IMAP server. All is well.

I try to point my Mail.app 3.6 on a 10.5.8 G5 PM at the same server and it can't find the To Do items. In fact it's doing something very odd.

It finds the Notes just fine but what's it doing with the To Dos?!

The IMAP root looks like this:

-rw-------  1 sid  ssowder     123286 Nov  2 20:36 Notes
drwx------  2 sid  ssowder       1024 Nov  2 22:03 Rock/
drwxr-x---  2 sid  ssowder        512 Nov  2 22:05 Scooter/
-rw-------  1 sid  ssowder  154997715 Nov  2 22:14 Sent Messages
-rw-------  1 sid  ssowder    8012625 Nov  2 21:42 ToDos.mbox (VICIOUS)
drwxr-x---  2 sid  ssowder       3072 Nov  2 21:58 Vicious/

Any ideas?

 

[toomuchrock]

Anyone?

Can anyone tell me even what Apple Mail is looking for when it makes it's IMAP connection? What files does it store by default or look for and where does it get the name to append to those generic files/folders?

Thanks.