Abstract: A method executed in a data processing system is provided for generating a list of media for playback from different types of audio and video media. Initially, a list of different types of media available for playback is identified. Based on the identification, the list of media is displayed. Using this list of media, a multimedia playlist is created including audio and video media from the list of media. Another aspect of the present invention provides a method for playing different types of audio and video media on different audio and video devices. Initially, a multimedia playlist having a list of audio and video media is loaded. The first entry of media in the multimedia playlist is selected for playback. This first entry of media is processed and played back on a device compatible with the first entry of media. A subsequent entry of media in the multimedia playlist is also selected for playback.

Abstract: A method of, and apparatus for, doing business transactions on a network, such as the Internet, is described. Purchases are carried out in a secure way such that there is a minimum possibility that the customer's financial or billing information can be stolen. An input device, such as a set top box, television browser, is provided at a customer's location. The input device has a unique identification code. This code is stored on a first server connected to a network, such as the Internet, prior to conducting any transactions. Customer specific financial and/or billing information is also stored on the first server. The customer is then connected to the desired location on the network through a second server to conduct a transaction. The identification code of the input device is also provided to the second server connected to the network. The second server has secure access to the customer specific information located on the first server, for billing the customer.