A method, system and media for generating and querying spatial multimedia indices are provided. In one embodiment, the archery sight comprises an alignment element and one or more target elements, the position of which are set independently of the other target elements. A spring preview is available during running of the spring-forming control system. The invention also relates to the therapy of human cancers, which have a mutation in the p-Hyde gene, including gene therapy, protein replacement therapy and protein mimetics.