Less than a month ago I pointed to the release of ADMIXTOOLS. Unfortunately, though I have a desktop at home devoted purely to my personal genomic hobbies I haven't been able to free up the time on weekends to start doing my own analysis. This is pretty pathetic, and sometimes I get a little depressed at how little usage there is of all the great scientific software released into the public domain. But in case you haven't seen it, I want to point you to Dienekes Pontikos' posts using ADMIXTOOLS. Frankly, my personal experience with this sort of thing tells me to hold off on any judgement until I've used the software package and gotten a feel for its tendencies. But until those of us with aspirations manage to get some blocks of time together Dienekes has the field all to himself.