In case you are not subscribed to the relax-announce mailing list (https://mail.gna.org/listinfo/relax-announce/), you may have missed that a new version of relax has been released. You can see the announcement at any of the following links: http://article.gmane.org/gmane.science.nmr.relax.announce/35 http://www.mail-archive.com/relax-announce@xxxxxxx/msg00031.html https://mail.gna.org/public/relax-announce/2012-10/msg00000.html https://gna.org/forum/forum.php?forum_id=2369 https://freecode.com/projects/nmr-relax/releases/349029 Regards, Edward