Nexradix™ is distributed as an ISO Image, which is a single file representing an entire DVD's file system.
You can download this by clicking on the link below:
Once you have the ISO image on your system, you'll need to burn it to a DVD. Since an ISO image represents the full contents of a disc within one file, you'll need to use your DVD burning software's "image burning" functionality, rather than simply coping the single file to a DVD. This can typically be found within your software's menu system as "burn disc image" or "burn DVD from image," or something similar.
Minimum System Requirements:
Penium III 700mhz or better CPU
384mb of Ram (512mb for 64-bit)
6gb free disk space