Abstract: Herein disclosed are embodiments of an insulating device adapted for use with at least one heat source which may have at least one projection on an end thereof. In one embodiment, the insulating device includes a plurality of insulating cap modules. The modules may assemble together to form an insulating cap that substantially covers the end. Each of the insulating cap modules may have least one aperture that allows passage of the at least one projection when assembled. Further disclosed is a kit comprising an insulating device and a method of making an insulating device.

Abstract: The present invention is a system that includes a handheld wireless computer, such as a PDA, through which a user can select a voice message to be played to the user from an inventory of messages. The inventory is presented within a displayed page on the computer. The computer is also used to designated a telephone number of a telephone which is to be called and through which the message is to be played when the telephone is answered via a displayed page that includes a description of the selected message and includes a field for entering a telephone number. A message system retrieves the designated voice message, telephones the designated telephone and plays the message through the telephone when the telephone is answered.