In article <321A362E.772A at com1.med.usf.edu>, Mike Gruidl <mgruidl at com1.med.usf.edu> wrote: snip > > On another but similar note. I have just repeated some of my northerns > using the Church buffer. No background. I'm convinced. > > Mike Gruidl I have used the Church buffers and Genescreen Plus for years with nary a hitch. George