Evolutions Post Production has spent£150,000 on two new Digidesign Pro Tools HD audio systems and the refurbishment of its audio suites. Lead sound engineer Ian Marriott-Smith said that the purchase was driven by a "rise in demand not only for our traditional long-form television programming services but also heightened client interest in audio for radio and TV commercials. The Pro Tools integrate completely with the rest of our facilities." The suites have had 5.1 surround sound and new soundproofing installed. The first project to be completed using the kit will be a documentary for BBC3 called US - Justice for All.