All data concerning abstracts is contained in the file 
** S1data.tex ** which is in principle the only file you 
need to edit. In this file, please use the 'status' macro 
found at the end of each abstract to define if the 
presentation is accepted as oral or poster (1st entry), the
starting time scheduled (2nd entry), and eventually use the 3rd 
entry to add comments (these comments are only for your 
personal use, and shall not appear in the abstract book).

Abstracts appear in chronological order by submission date. You
may also change this order, according to scheduled time (oral 
presentations).

To compile, either use ``latex S1full'' to see full information
or ``latex S1short'' to see only titles and authors.

If you have more questions, please conctact lefebvre@cnrs-orleans.fr