We can provide hard copies of the digital files on diskette, tape cartridge, Zip drive, or as a CD-ROM. The files can also be delivered electronically over the Internet as E-mail or to a FTP site. The electronic data can be delivered in many different formats including AutoCAD 12 to 2002 .dwg, AutoCAD .dxf, MicroStation .dgn. Please contact us if you have a specific format needed and we will discuss your needs.