Re: $110 transfer question about attachments.
I am not familiar with PG Offline. The script I mentioned basically downloads everything and gives you a folder structure like this:
From that point it is up to you what to do with this. In the email directory, there are separate files for each message (plus their attachments), but there is no way to import this in the groups.io system. You could send each message again to the new group, but then all would be dated wrong, wrong sender (you) and it would be very hard or impossible to get the threads correct. So best would be to just upload all this to the files section I think.
Me too, last few days were busy. :)