The 23andme stuff is separate from what Kday is talking about. You register with the site and pay 23andme $299. They'll mail you a test kit. You spit in the plastic tube to give them a saliva sample, then mail it back. Then you wait a couple weeks and you'll get an email saying your results are ready.
You go to the 23andme.com, and look at your results. They have various health results like "you have a slightly increased risk for X disease", and various traits like "your eyes are likely blue". They also have ancestry results like "you're 90% Eastern European and 10% Asian." 23andme tests for several hundred thousand gene SNPs.
Right now, before paying them, you can go to their website and register. This will allow you to view the sample data of the Mendel family (nicknamed after famous early geneticist Gregor Mendel, get it?). You can see all of the health data, traits and ancestry for each member of the family.
Ok, now for Kday's Genetic Genie page. You take your results from 23andme and plug it into Kday's analyzer. It will pick out about 25 SNPs which are the same as Yasko's methylation panel. Then it will display a nifty color chart similar to the results you would get from Yasko. The worst double mutations will display red, the single mutations will display yellow, and normal genes will display green. The red and yellow SNPs are the ones you will need to address.
Right now you will need to interpret the chart yourself using Yasko's book or the Heartfixer page.
Kday indicates that he has someone working on their interpretation of the chart, and that in the future, this will print out along with your chart.
Kday is also working on the SNPs which are similar to the Genova Detoxigenomics Detox panel (showing SNPs in the phase I and phase II detox pathways). You can get an interpretation of this by using the Genova Detoxigenomics sample report.
ps. the subscription from 23andme means that they'll email you for the next year with any updates about your genes. The field is still very new, so there are constantly new findings regarding genes. They'll keep you up to date about this.