DVI files

I have a question about the DVI files in the 7.1- doc/Books dir. I try to open them with the DVI viewer and get a message regarding the bitmaps unable to display, and no files viewed-no pages from the books or images on one or two lines. I can go to the directory and see all the files, and seems like there are two files- one tar.gz and the .dvi file. Do I need to untar the files for install, or have a bad dvi viewer? Sorry newbiw question- looking to open books on the Linux Doc Project an read more on using Linux, but can't open the books. Thanks Darrell _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com