An elastic film material that resists the propagation of a tear. In one embodiment, the method includes receiving from a client device a request for audio at a requested location. Other embodiments of the invention are described and claimed. When an analysis request specifying an analysis time period is made, an analyzer counts up each of the process names included in the address data being stored in the address record table for each specified analysis time period, and analyzes the breakdown of executed processes for each analysis time period. The invention further relates to a computer, a sample analyser and a computer program product for performing the method and a data carrier with the computer program product.