i was told that there is a previewer for the CAT version of troff on the SUG distribution tape. i think the name of the program is tseetool. how do i obtain a copy of it? Carl R. Crawford GE Medical Systems P.O. Box 414, NB-912 Milwaukee, WI 53211 Voice/FAX 414-785-5294/5874 {sun!sunbird,uunet!crdgw1}!gemed!carl