A computer-implemented method for performing live backups may include identifying a request to perform a live backup on a volume of data. Disclosed is a method of producing bacteriophage modified for anti-HDS purposes, one method being selection by serial passaging, and the other method being genetic engineering of a bacteriophage, so that the modified bacteriophage will remain active in the body for longer periods of time than the wild-type phage. A hopper is coupled to the first end of the housing so that the rotatable auger extends into the hopper for moving the soil toward the second raised end. Revenue associated with the time period may be used to determine a revenue split between a wireless service provider and at least one other party.