Mrs Spiller, a former teacher at St Margaret's, Hillbrook Anglican School, Deputy Principal of St Aidan's and mother of three, Mrs Spiller was a popular choice as the new principal for St Aidan's to herald the new century. "My vision for St Aidan's is to be the school of choice for the parent and daughter who want an all round education: academic as well as community service, leadership, music, sport, debating, all embedded in a strong Christian context (1999)." Mrs Spiller has guided through the development and enhancement of the Junior School facilities, the creation of the Science and Technology building, and the redevelopment of the Performing Arts Centre (PAC), to be known as The Christine Hartland Centre (completed mid-2010) and extension of the Junior School (completed mid-2010).