*.xyz files

Thanks to all who have replied so far. the consensus of opinion seems to be
 that the people in charge of the server need to add the MIME types. Now,
 getting through to them is proving to be another story altogether. They
 don't appear to have a dedicated phone no. or an email address, all I can do
 id keep phoning the support line in the hope of finding someone who will
 listen to me.
 If anyone has any other suggestions I'd be glad to hear them.
 Roma E. Oakes
 Postgraduate Student
 School of Chemistry
 The Queen's University of Belfast
 David Keir Building
 Stranmillis Rd
 Belfast BT9 5AG
 Tel: (+)44 (0)28 91821021
 Email: r.oakes -8 at 8- qub.ac.uk