An improved bailer which allows for the variance of flow into the bailer through use of attachments with varying inflow orifice sizes. A first layer of particles is created over a second layer of particles on a support surface and the first layer of particles is different in at least one property from the second layer of particles. In accordance with one aspect of the invention, the status records of the ACDs may be directed to a website, for example, on an enterprise Intranet website to enable any of the company representatives with access rights to access the performance of the ACD network from any location. The apparatus downconverts the carrier signal to a baseband signal using the local oscillator. A refractory metal gate electrode layer is positioned on upper surface of the second insulating oxide layer.