Automated personal video recording, including recording, for a group comprising a number of members, a show having a storage space requirement, in which each of the members has allocated storage space on a personal video recorder ("PVR") optionally including free space, and apportioning the show's storage...http://www.google.com/patents/US20030235395?utm_source=gb-gplus-sharePatent US20030235395 - Personal video recording with apportioned loans of storage space
