Hamish Allan and I have started a DF63 project at FTDNA:http://www.familytreedna.com/public/R1b-DF63
We hope to learn more about this (so far) tiny brother of DF13. If you are DF63+ or a very close match to someone who is DF63, please join.
This forum and the L21 Yahoo! group will still be the place to discuss DF63. :)