Abstract: A personal computer system displays digital content received from a content delivery server. The content delivery server provides the digital content as a result of being contacted by a server-contacting program stored on a disk drive in the computer and initiated by the drive firmware. The digital content can be any of a number of file types including AVI, MPEG, or MP3.

Abstract: A computer network connects a personal computer system to a content delivery system for delivering digital content to the personal computer. The personal computer comprises a disk drive which includes a network address for the content delivery system and a server-contacting program. The disk drive comprises firmware installed during manufacturing of the drive which initiates execution of the server-contacting program to enable the network connection and facilitate delivery of content to a large number of personal computers.

Abstract: A system for configuring, loading and executing an operating system for performing a user-selected function is disclosed. The system includes a disk drive including: a host-accessible user partition; a host-inaccessible hidden partition independent of the host-accessible user partition; and a disk controller. The user partition includes: a user partition address range; a host-selected operating system; and a host-selected master boot record. The host-inaccessible hidden partition includes: a hidden partition address range outside the user partition address range; an application program for allowing a user to select a function to perform and configuring, loading and executing an operating system to perform the selected function; and a drive-selected boot record for loading and executing the application program that allows the user to select a function and configures, loads and executes an operating system for performing the function.

Abstract: A content delivery server delivers digital content to a personal computer having a disk drive which stores a network address and server-contacting program for establishing a connection between the content delivery server and the personal computer. The content delivery system provides a variety of digital content including AVI, MPEG and MP3 format files to the personal computer and periodically refreshes the content according to user preferences.

Abstract: A disk drive is manufactured with a stored server-contacting program and a network address. Preferably, a protected area is provided for retaining the server-contacting program and the network address in the disk drive while it travels through a distribution channel to be installed in a user's personal computer system. The disk drive has firmware installed during manufacturing to initiate execution of the server-contacting program at an appropriate time, preferably when a selected condition has been met.

Abstract: The present invention may be embodied in a method, performed in a computer system having a disk drive, for installing an application program for execution under a user's preferred operating system without requiring user intervention. A command is received by the disk drive for reading a first data block to initiate a bootload of the user's preferred operating system. The disk drive detects the command and transfers a second data block which bootloads an installer program for installing the application program. The installer program is executed in the computer system to transfer the application program from a protected area of the disk drive to a user area of the disk drive, to modify a parameter of the user's preferred operating system to cause the application program to be loaded during a bootload of the user's preferred operating system, and to reboot the system to bootload the user's preferred operating system.

Abstract: The invention may be embodied in a method and a related computer system. The computer system includes a host computer with a native drive-access routine having a limited address range, and a disk drive with a protected area that is inaccessible to a user's preferred operating system. The protected area also lies beyond the limited address range. The method includes receiving and detecting a command in the disk drive for reading a master boot record to initiate a bootload of the operating system. In response to detecting the command, the method includes transferring a drive-selected master boot record that, when executed in the computer system, initiates a process that enables address spoofing, loads an extended-address drive-access routine from the protected area using spoofed addresses within the limited address range, and executes the extended-address drive-access routine to replace the native drive-access routine for providing access to the protected area.

Abstract: The invention relates to a method for accessing data in a hidden area of a physical disk drive. The physical disk drive reports a user logical address range during booting the host computer or configuring an operating system for maintaining a file system, but does not report a hidden logical address range. A virtual disk drive is created that has a virtual logical address range that is reported to the operating system. A driver program is invoked for remapping addresses of the virtual logical address range with addresses of the hidden logical address range. When the file system makes a disk request directed to accessing a file in the virtual logical address range, the disk request is remapped from the virtual logical address range to the hidden logical address range. A command is transmitted to the physical disk drive using the remapped file address range.

Abstract: A computer system has a host computer coupled to a disk drive having a host interface subsystem. The host interface subsystem includes a user partition, a drive management partition, and a disk-drive-selected application partition. The user partition stores data for execution by the host computer. The drive management partition stores data for execution by the disk drive. The disk-drive-selected application partition stores data for execution by the host computer in response to a drive-determined condition. The host interface subsystem further includes a user command interface that processes commands for storing data in the user partition, a first drive command interface that processes commands for storing data in the disk drive management partition according to a first disk-drive command protocol, and a second drive command interface that processes commands enabling data storage in the application partition according to a second disk-drive command protocol.