I have Thunderbird setup save any email attachments etc to download folder. When i use lightning Calendar addon, i create a event on a specific date. I like the calendar functions that i can remind myself something need to be done on specific date. Anyway Thunderbird calendar saves these events (ICS) in download folder. Aim of my day is the clean out the download folder so i can start fresh the following day. I have accidentally delete some events or reminders in download folder. I would like to able to save all events or ICS of the calendar somewhere else like a folder example called calendar events folder. or be able move them somewhere safe. Does that make sense or can it be setup?