I don't know when this happened, whether when I viewed the document, or later playing with tables. but I got: eyryttyp1:hawk>This is dvips(k) 5.82 Copyright 1998 Radical Eye Software (www.radicaleye.com) ' TeX output 1999.06.22:0945' -> mt2.99.ps <texc.pro><8r.enc><texps.pro>. [1] [2] [3] [4] lyx in free(): warning: junk pointer, too low to make sense. lyx in free(): warning: junk pointer, too low to make sense. lyx in free(): warning: junk pointer, too low to make sense. lyx in free(): warning: junk pointer, too low to make sense. Unfortunately, I have no idea what I was doing when this happened. --