backing up w 10.1

My present system for backing up is to use Carbon Copy Cloner. Since I use multiple drives, I create sparse disk images and treat them as individual drives. Whatever client projects I work on get their own sparse disk image/drive. After a day of editing, I clone my new work to the backup image/drive via CCC. Is there any reason to modify how I back up with 10.1? Each client will get their own library and since libraries are moved via the finder, I'm wondering if there's a better way. thx