Abstract: A method and system for enhanced electronic delivery and sale of a content item. In order to speed delivery and avoid congestion of a delivery channel, a potential customer is identified and the item delivered prior to solicitation by the customer. Delivery is at a time when communication resources available prior to a critical time of peak demand. Delivery of the item may be enhanced via multicasting. Sale of the item is encouraged through one click context sensitive buying.

Abstract: A storage device comprising a memory and a processor configured to categorize each item of a plurality of items stored at the memory as one of high-use and low-use according to a corresponding usage likelihood. Each item is associated with a corresponding item entry and each item includes a corresponding file that is compressible. The processor is configured to modify the usage likelihood corresponding to one or more of the plurality of items based on aspects of the corresponding item. Each aspect has a corresponding aspect value based on contextual information and a respective weighting factor applied to the aspect value.