Hey. I don't know if it's just me, but like dealing with your profile like when you need to back it up or you need to uninstall firefox or thunderbird, then when you install it again, it's a bit hard to use your profile again. Like if you copied your profile to somewhere else, and when you have the clean copy of both programs on the machine, you have to like copy and paste files from your old profile into the new one created when you open each program for the first time. I even used MozBackup and it didn't seem to really work. It backed up my old profile but like when restoring it, it didnt read the backedup profile. Thanks.