Abstract: A system and method for transmitting an electronic mail message to one or more intended recipients, which allows the user to designate that an electronic mail message contains a request for information which requires a reply from the one or more intended recipients, monitors electronic mail messages incoming to the sender to detect whether a reply has been received within the response period, and upon receiving a reply from any of the one or more intended recipients, presents the reply to the sender with one or more user-selectable icons which allow the sender to accept the reply as sufficient or request more information from the one or more intended recipients in response to selection of a user-selectable icon.

Abstract: The invention concerns a cooling system pressure testing device for the purpose of leak detection. The device has a bladder with a passage extending therethrough. The bladder may be inflated to lock it within an opening in an object to be pressure tested and once inflated fluid may be passed through the passage to pressurize the object being tested.