Issue encountered. Was using Thunderbird 1.0.2. System crashed. I have backups of everything, no problem there. The problem I am encountering is that when I try to put my mailbox database files within the new 1.0.6 application, they will only read certain mailboxes, and only certain files within each.. I have lost a PILE of important emails. Has anyone successfully converted these database files, or managed to extract the information from them in order to at least print them off? I can't find a 1.0.2 download source after some googling (at least not one that I trust) and I can't find any documentation on such a situation. Hope one of you can help. I know I should have stayed on top of thee updates for thunderbird, but 1.0.2 was running so nicely, and I have problems with 1.0.6 on my laptop, so I figured I would leave well enough alone...lesson learned.