data.txt The budget inventories developed for the final NOx SIP Call can be located on EPA's FTP site at the following address: ftp.epa.gov login: anonymous password: your e-mail address (i.e., "user@company.com") /pub/scram001/modelingcenter/NOx_SIPcall/budget/May/ File structures and development processes can be found in the appendices and text of the document [emis_tsd.pdf] (also at the above site): "Development of Emission Budget Inventories for Regional Transport NOx SIP Call" Specific questions on the revised NOx emission budgets should be directed to Greg Stella, Office of Air Quality planning and Standards, Emissions Monitoring and Analysis Division, MD-14, Research Triangle Park, NC 27711; e-mail: stella.greg@epa.gov Specific questions on the electric generating unit (EGU) sector should be directed to Kevin Culligan, Office of Atmospheric Programs, Acid Rain Division, 401 M Street SW, 6204J, Washington, D.C., 20460; e-mail: culligan.kevin@epa.gov Additional information on this rulemaking can be found at: http://www.epa.gov/ttn/rto/