Substituted dihydrophthalazine sulfur containing compositions are provided which are active as non-NMDA ionotropic excitatory amino acid receptor antagonists. The exposure apparatus includes a first stage which is movable relative to the projection optical system, a second stage which is movable relative to the projection optical system, and a liquid immersion system that is capable of forming a liquid immersion region of a liquid under the projection optical system. Each solder pad includes two legs and two respective axes. A measured distance DM from the first sensor to the second sensor is calculated. The user will be able to select displays from a particular presentation set by selecting one of the buttons that will correspond to a set andor a particular display.