It was fairly easy to request a complete data-download from flickr, so I have now all my images (I would not know where all the originals were) backed up on my computer at home and on a USB-stick. The problem is how many of the hotlinks from BLF will be working in the future. I still have some hope that flickr will just leave the pics where they are, it is only 2Gb total, it is not that they need the disc space, they need me as a paying client. And it is clear now for them that I will not be one.