Last year I had a file to print out that was a large map. I took the file (mine was on a floppy but I'm sure they can do it from a CD) to a Kinkos print shop (if you have one nearby). Many of the larger stores have a "plotter" printer (that is used for architect drawings etc.). They have a computer and printed off my file on a 30 inch square paper. It was great! Sounds like you could do this too for your maps. Barb Mills