I just wondered whether this migration might be easier for your staff to complete if members could select whether to have their accounts recreated "empty" so that they could reupload their web sites themselves. I would certainly be happy to do that if it made life any easier for you and you could perhaps start another thread to prioritise accounts prepared to lose their original site files and content.
My site files appear to have been transferred but are only accessible via FTP so there must be more work still to be done. Obviously I do not know the scale of the problem but this is just an idea...
My site files appear to have been transferred but are only accessible via FTP so there must be more work still to be done. Obviously I do not know the scale of the problem but this is just an idea...