OK, I got it Robert!

To recap, I used Utorrent to download the maps. A WEB search for 2007.1 or 2007.2 and torrent will find it. For a series of files that end in .rar, use winrar to extract ALL the files at once, it knows how to put them all back together. My problem was I assumed it would not and I was trying to unpack each one, NOT NEEDED! Then I used ImgBurn to creat the disk. It reads the now unpacked and reassembled files and know what to do! I found the NAVI DVD reader likes a +R disc NOT a -R. In fact a re-writtable worked fine!