I sent Alice Fairhurst fresh supporting evidence for DF85 and DF97 and the former has now been added to the ISOGG tree version 8.83 overnight. Hopefully DF97 will follow as it easily met the diversity requirements. S668 I suspect is going to take more effort. http://www.isogg.org/tree/ISOGG_HapgrpR.html "Added CTS4027, CTS8277, CTS8401, F2686, F2935, S1734, S1741, S1743 to tree; moved L130, L719 from Private to tree; moved DF73/S923, DF85/S675, DF88, DF96, DF98, DF99/S11987 from Investigation to tree; added F1493.3, S1246, S1307, S1468, S1687, S1731, S1746, S1747, S1809, S7402/Z12222 to Investigation on 5 December 2013." Iain