Mac users have to be careful to save their files with DOS line breaks before uploading them through the web interface for bulk operations.  This is used to upload lots of changes/additions to a list's subscribers.  I'd like to add some warning text to that page but I can find the source.  Is it built into WA?

I'd like to add something like

The input file must be a plain text file (not a word processor document or spreadsheet) and must contain one address per line, optionally followed with a space (or TAB) and the subscriber's name.
Macintosh clients must be careful to save the file with DOS line breaks.  Most word processors have this option.
--
--
Bill Verity - 814-865-4758  Fax: 814-863-7049
215A Computer Building - Center for Academic Computing, Penn State University
At the office - on my Mac, of course ;-)