While we're on the topic, does anyone know of any reference managing programs for Unix or Vaxes? All the ones I've seen are for Macs or PC's, but there must be *some*thing out there for workstations and the like? Susan Chacko. -- Bldg 2, Rm 316, NIDDK, NIH, Bethesda, MD 20892 (301) 496-4295 (off) (301) 496-0201 (fax)