Main article: Georgia's 10th congressional district special election, 2007. In February 2007, Republican U.S. Congressman Charlie Norwood, of Georgia's 10th congressional district, died of cancer. Broun announced his candidacy before Dr. Norwood passed. There was a special election open primary in June 2007, where candidates of all parties participated in the primary.
DWG (from drawing) is a proprietary binary file format used for storing two- and three- dimensional design data and metadata. It is the native format for several CAD packages including DraftSight, AutoCAD, IntelliCAD (and its variants), Caddie and Open Design Alliance compliant applications.
Zip files (.zip or .zipx) are single files, sometimes called archives, that contain one or more compressed files. Zip files make it easy to keep related files together and make transporting, e-mailing, downloading and storing data and software faster and more efficient. The Zip format is the most popular compression format used in the Windows environment, and WinZip is the most popular compression utility.