During the set up of my computer fir Windows 8 I have done several backups to the capsule on my external HD at varying stages. The latest attempt to backup showed only 3 gigs available so I had to backup to a file on the HD rather than the capsule. I know I can enlarge the capsule or remove it through the capsule management but I can't afford to enlarge it and I would like to keep some of the archives so deleting the capsule and starting a new one is not an option. How can I remove unwanted archives from the capsule and keep the rest thus freeing up space for more new archives? Thank you very much.