Hi lyx-gurus, I am using lyx-1.1.6-3mdk.rpm on MD8.0 and having trouble with viewing dvi or ps. If I am editing a file called gradint.lyx, when I first run view->postscript or view->dvi all is well. When I edit and run again nothing has changed, even though the buffer shows the change the viewers seem to pick up on a multitude of files which are generated instead. Here is a list of the files: gradint.aux gradint.dvi gradint.log gradint.ps gradint.tex gradint.tex.dep If I delete these then the update or view is OK. I cannot find how to stop these "backups" or mid-conversion files from being produced (if I save the file and then select file->revert to saved then it updates, though this seems a bit extreme!). I hope someone is able to help, Cheers - AP