Bit of a head scratcher this.

Been having alot of complaints about how slow our current email system is for staff (most of whom have far too many emails in their inboxes, but there we go). We currently use a webmail interface on Exim, I would like to migrate the teachers to Thunderbird. I have this set up and working fine for a few isolated users, but I'd like it school wide.

I have found a guide here which is great, however the description given for which table to edit in Orca is woeful. This would be ideal, as teachers have roaming profiles and I could have them accessing Thunderbird on any PC.

Could anyone with a bit more idea of the tables give me a pointer as to what I need to edit to set the profiles location to \\servername\Docs\%username%\My Documents\Thunderbirdprofile as stated?