9/2/06(The Corn & Soybean Digest )  - The Illinois Value-Added Rural Development Center has launched a Web site that provides a way to perform a pre-feasibility study for a biodiesel facility. Users can plug in information about feedstock availability and costs, byproduct disposition, location, transportation and other data. The program will evaluate three- or five-year projections for return on investment. Access the site at www.valueadded.org.